#115 fix version number

* Build SQLite 3.41.0

* Update pivot_vtab

* Add Pearson correlation coefficient function extension, build

* Add an easy way to running test locally without Nodejs

* Use RSS sum to pick top2 processes for the report

* Try previous Ubuntu LTS as a workaround for Firefox worker not starting

.eslintrc.js

@@ -13,7 +13,8 @@ module.exports = {
   rules: {
     'no-console': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
     'no-debugger': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
-    'no-case-declarations': 'off'
+    'no-case-declarations': 'off',
+    'max-len': [2, 100, 4, { ignoreUrls: true }]
   },
   overrides: [
     {

.github/workflows/config.grenrc.js

@@ -0,0 +1,17 @@
+module.exports = {
+  dataSource: 'milestones',
+  ignoreIssuesWith: [
+    'wontfix',
+    'duplicate'
+  ],
+  milestoneMatch: 'v{{tag_name}}',
+  template: {
+    issue: '- {{name}} [{{text}}]({{url}})',
+    changelogTitle: "",
+    release: "{{body}}",
+  },
+  groupBy: {
+    'Enhancements': ["enhancement", "internal"],
+    'Bug fixes': ["bug"]
+  }
+}

.github/workflows/main.yml

@@ -1,4 +1,4 @@
-name: Deploy to GitHub Pages and create release
+name: Create release
 on:
   workflow_dispatch:
   push:
@@ -7,7 +7,7 @@ on:
 
 jobs:
   deploy:
-    name: Deploy to GitHub Pages and create release
+    name: Create release
     runs-on: ubuntu-latest    
     steps:
     - uses: actions/checkout@v2
@@ -15,26 +15,31 @@ jobs:
       uses: actions/setup-node@v1
       with:
         node-version: 10.x
+
+    - name: Update npm
+      run: npm install -g npm@7
+
     - name: npm install and build
       run: |
         npm install
         npm run build
 
-    - name: Create archive
+    - name: Create archives
       run: |
         cd dist
-        zip -9 -r  dist.zip . -x "js/*.map"
+        zip -9 -r ../dist.zip . -x "js/*.map" -x "/*.map"
+        zip -9 -r  ../dist_map.zip .
+
+    - name: Create Release Notes
+      run: |
+        npm install github-release-notes@0.16.0 -g
+        gren changelog --generate  --config="/.github/workflows/config.grenrc.js"
+      env:
+        GREN_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Create release
       uses: ncipollo/release-action@v1
       with:
-        artifacts: "dist/dist.zip"
+        artifacts: "dist.zip,dist_map.zip"
         token: ${{ secrets.GITHUB_TOKEN }}
-
-    - name: Deploy 🚀
-      uses: JamesIves/github-pages-deploy-action@3.6.2
-      with:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        BRANCH: build # The branch the action should deploy to.
-        FOLDER: dist/ # The folder the action should deploy.
-        CLEAN: false # Automatically remove deleted files from the deploy branch
+        bodyFile: "CHANGELOG.md"

.github/workflows/test.yml

@@ -4,11 +4,14 @@ on:
   push:
     branches:
     - 'master'
+  pull_request:
+    branches:
+    - 'master'
 
 jobs:
   test:
     name: Run tests
-    runs-on: ubuntu-latest    
+    runs-on: ubuntu-20.04
     steps:
     - uses: actions/checkout@v2
     - name: Use Node.js
@@ -21,11 +24,14 @@ jobs:
         sudo apt-get update
         sudo apt-get install -y chromium-browser firefox
 
+    - name: Update npm
+      run: npm install -g npm@7
+
     - name: Install the project
       run: npm install
 
     - name: Run lint
-      run: npm run lint
+      run: npm run lint -- --no-fix
 
     - name: Run karma tests
       run: npm run test

Dockerfile.test

@@ -0,0 +1,24 @@
+# An easy way to run tests locally without Nodejs installed:
+#
+#     docker build -t sqliteviz/test -f Dockerfile.test .
+#
+
+FROM node:12
+
+RUN set -ex; \
+    apt update; \
+    apt install -y chromium firefox-esr; \
+    npm install -g npm@7
+
+WORKDIR /tmp/build
+
+COPY package.json package-lock.json ./
+COPY lib lib
+RUN npm install
+
+COPY . .
+
+RUN set -ex; \
+    sed -i 's/browsers: \[.*\],/browsers: ['"'FirefoxHeadlessTouch'"'],/' karma.conf.js
+
+RUN npm run lint -- --no-fix && npm run test

README.md

@@ -7,33 +7,37 @@
 Sqliteviz is a single-page offline-first PWA for fully client-side visualisation of SQLite databases or CSV files.
 
 With sqliteviz you can:
-- run SQL queries against a SQLite database and create [Plotly][11] charts based on the result sets
+- run SQL queries against a SQLite database and create [Plotly][11] charts and pivot tables based on the result sets
 - import a CSV file into a SQLite database and visualize imported data
-- manage queries and chart settings and run them against different databases
-- import/export queries and chart settings to/from a JSON file
+- export result set to CSV file
+- manage inquiries and run them against different databases
+- import/export inquiries from/to a JSON file
 - export a modified SQLite database
 - use it offline from your OS application menu like any other desktop app
 
+https://user-images.githubusercontent.com/24638357/128249848-f8fab0f5-9add-46e0-a9c1-dd5085a8623e.mp4
+
 ## Quickstart
-The latest release of sqliteviz is deployed on GitHub Pages at [lana-k.github.io/sqliteviz][6].
+The latest release of sqliteviz is deployed on [sqliteviz.com/app][6].
 
 ## Wiki
-For user documentation, check out sqliteviz [Wiki][7].
+For user documentation, check out sqliteviz [documentation][7].
 
 ## Motivation
 It's a kind of middleground between [Plotly Falcon][1] and [Redash][2].
 
 ## Components
-It is built on top of [react-chart-editor][3], [sql.js][4] and [Vue-Codemirror][8] in [Vue.js][5]. CSV parsing is performed with [Papa Parse][9].
+It is built on top of [react-chart-editor][3], [PivotTable.js][12], [sql.js][4] and [Vue-Codemirror][8] in [Vue.js][5]. CSV parsing is performed with [Papa Parse][9].
 
 [1]: https://github.com/plotly/falcon
 [2]: https://github.com/getredash/redash
 [3]: https://github.com/plotly/react-chart-editor
 [4]: https://github.com/sql-js/sql.js
 [5]: https://github.com/vuejs/vue
-[6]: https://lana-k.github.io/sqliteviz/
-[7]: https://github.com/lana-k/sqliteviz/wiki
+[6]: https://sqliteviz.com/app/
+[7]: https://sqliteviz.com/docs
 [8]: https://github.com/surmon-china/vue-codemirror#readme
 [9]: https://www.papaparse.com/
 [10]: https://github.com/lana-k/sqliteviz/wiki/Predefined-queries
 [11]: https://github.com/plotly/plotly.js
+[12]: https://github.com/nicolaskruchten/pivottable

karma.conf.js

@@ -55,12 +55,15 @@ module.exports = function (config) {
 
     junitReporter: {
       outputDir: 'report', // results will be saved as $outputDir/$browserName.xml
-      outputFile: undefined, // if included, results will be saved as $outputDir/$browserName/$outputFile
+      // if included, results will be saved as $outputDir/$browserName/$outputFile
+      outputFile: undefined,
       suite: '', // suite will become the package name attribute in xml testsuite element
       useBrowserName: true, // add browser name to report and classes names
-      nameFormatter: undefined, // function (browser, result) to customize the name attribute in xml testcase element
-      classNameFormatter: undefined, // function (browser, result) to customize the classname attribute in xml testcase element
-      properties: {} // key value pair of properties to add to the <properties> section of the report
+      // function (browser, result) to customize the name attribute in xml testcase element
+      nameFormatter: undefined,
+      // function (browser, result) to customize the classname attribute in xml testcase element
+      classNameFormatter: undefined,
+      properties: {} // key value pairs add to the <properties> section of the report
     },
 
     // web server port
@@ -70,7 +73,8 @@ module.exports = function (config) {
     colors: true,
 
     // level of logging
-    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN ||
+    // config.LOG_INFO || config.LOG_DEBUG
     logLevel: config.LOG_INFO,
 
     // enable / disable watching file and executing tests whenever any file changes
@@ -80,7 +84,8 @@ module.exports = function (config) {
       FirefoxHeadlessTouch: {
         base: 'FirefoxHeadless',
         prefs: {
-          'dom.w3c_touch_events.enabled': 1
+          'dom.w3c_touch_events.enabled': 1,
+          'dom.events.asyncClipboard.clipboardItem': true
         }
       }
     },
@@ -141,7 +146,7 @@ module.exports = function (config) {
             ]
           },
           {
-            test: /\.worker\.js$/,
+            test: /worker\.js$/,
             loader: 'worker-loader'
           },
           {

lib/sql-js/.dockerignore

@@ -0,0 +1,2 @@
+benchmark
+dist

lib/sql-js/Dockerfile

@@ -0,0 +1,9 @@
+FROM emscripten/emsdk:3.0.1
+
+WORKDIR /tmp/build
+
+COPY configure.py .
+RUN python3.8 configure.py
+
+COPY build.py .
+RUN python3.8 build.py

lib/sql-js/README.md

@@ -0,0 +1,105 @@
+# SQLite WebAssembly build
+
+This directory contains Docker-based build script, `make.sh`, that builds
+a custom version of [sql.js][1]. It allows sqliteviz to have more recent
+version of SQLite build with a number of useful extensions.
+
+`Makefile` from [sql.js][1] is rewritten as more comprehensible `configure.py`
+ and `build.py` Python scripts that run in `emscripten/emsdk` Docker container.
+
+## Extension
+
+SQLite [amalgamation][2] extensions included:
+
+1. [FTS5][4] -- virtual table module that provides full-text search
+   functionality
+2. [FTS3/FTS4][15] -- older virtual table modules for full-text search
+3. [JSON1][16] -- scalar, aggregate and table-valued functions for managing JSON data
+
+SQLite [contribution extensions][17]:
+
+1. [extension-functions][18] -- mathematical and string extension functions for SQL queries.
+
+   Math: `acos`, `asin`, `atan`, `atn2`, `atan2`, `acosh`, `asinh`, `atanh`, `difference`,
+   `degrees`, `radians`, `cos`, `sin`, `tan`, `cot`, `cosh`, `sinh`, `tanh`, `coth`,
+   `exp`, `log`, `log10`, `power`, `sign`, `sqrt`, `square`, `ceil`, `floor`, `pi`.
+
+   String: `replicate`, `charindex`, `leftstr`, `rightstr`, `ltrim`, `rtrim`, `trim`,
+   `replace`, `reverse`, `proper`, `padl`, `padr`, `padc`, `strfilter`.
+
+   Aggregate: `stdev`, `variance`, `mode`, `median`, `lower_quartile`, `upper_quartile`.
+
+SQLite [miscellaneous extensions][3] included:
+
+1. `generate_series` table-valued [series function][6] ([series.c][7])
+2. `transitive_closure` virtual table for
+   [Querying Tree Structures in SQLite][11] ([closure.c][8])
+3. `uuid`, `uuid_str` and `uuid_blob` RFC-4122 UUID functions ([uuid.c][9])
+4. `regexp` (hence `REGEXP` operator) and `regexpi` functions ([regexp.c][10])
+5. `percentile` function ([percentile.c][13])
+6. `decimal`, `decimal_cmp`, `decimal_add`, `decimal_sub` and `decimal_mul` functions
+   ([decimal.c][14])
+
+SQLite 3rd party extensions included:
+
+1. [pivot_vtab][5] -- a pivot virtual table
+2. `pearson` correlation coefficient function extension from [sqlean][21]
+   (which is part of [squib][20])
+
+To ease the step to have working clone locally, the build is committed into
+the repository.
+
+Examples of queries involving these extensions can be found in the test suite in
+[sqliteExtensions.spec.js][19].
+
+## Build method
+
+Basically it's extended amalgamation and `SQLITE_EXTRA_INIT` concisely
+described in [this message from SQLite Forum][12]:
+
+> Simply append it to the end of the amalgamation file. The real problem is
+> how you get the init function called. The easiest way (to me at any rate) is
+> to append a function (after the extensions you want to add are all appended)
+> that adds the init function for each extension to the auto extension list
+> for new connections, and set the pre-processor symbol SQLITE_EXTRA_INIT to
+> the name of this function. [...]
+>
+> An example `SQLITE_EXTRA_INIT` function looks like this:
+>
+> ```
+> int core_init(const char* dummy)
+> {
+>    int nErr = 0;
+>
+>    nErr += sqlite3_auto_extension((void*)sqlite3_autobusy_init);
+>    nErr += sqlite3_auto_extension((void*)sqlite3_ipaddress_init);
+>
+>    return nErr ? SQLITE_ERROR : SQLITE_OK;
+> }
+> ```
+>
+> so you would then define `SQLITE_EXTRA_INIT=core_init` when compiling the
+> amalgamation code and the extensions would thereafter be automatically
+> initialized on each connection.
+
+[1]:  https://github.com/sql-js/sql.js
+[2]:  https://sqlite.org/amalgamation.html
+[3]:  https://sqlite.org/src/dir?ci=trunk&name=ext/misc
+[4]:  https://sqlite.org/fts5.html
+[5]:  https://github.com/jakethaw/pivot_vtab
+[6]:  https://sqlite.org/series.html
+[7]:  https://sqlite.org/src/file/ext/misc/series.c
+[8]:  https://sqlite.org/src/file/ext/misc/closure.c
+[9]:  https://sqlite.org/src/file/ext/misc/uuid.c
+[10]: https://sqlite.org/src/file/ext/misc/regexp.c
+[11]: https://charlesleifer.com/blog/querying-tree-structures-in-sqlite-using-python-and-the-transitive-closure-extension/
+[12]: https://sqlite.org/forum/forumpost/6ad7d4f4bebe5e06?raw
+[13]: https://sqlite.org/src/file/ext/misc/percentile.c
+[14]: https://sqlite.org/src/file/ext/misc/decimal.c
+[15]: https://sqlite.org/fts3.html
+[16]: https://sqlite.org/json1.html
+[17]: https://sqlite.org/contrib/
+[18]: https://sqlite.org/contrib//download/extension-functions.c?get=25
+[19]: https://github.com/lana-k/sqliteviz/blob/master/tests/lib/database/sqliteExtensions.spec.js
+[20]: https://github.com/mrwilson/squib/blob/master/pearson.c
+[21]: https://github.com/nalgeon/sqlean/blob/incubator/src/pearson.c

lib/sql-js/benchmark/.gitignore

@@ -0,0 +1,4 @@
+/lib/build-*
+/lib/dist
+/build-*-result.json
+/sample.csv

lib/sql-js/benchmark/Dockerfile

@@ -0,0 +1,19 @@
+FROM node:14-bullseye
+
+RUN set -ex; \
+    echo 'deb http://deb.debian.org/debian unstable main' \
+        > /etc/apt/sources.list.d/unstable.list; \
+    apt-get update; \
+    apt-get install -y -t unstable firefox; \
+    apt-get install -y chromium
+
+WORKDIR /tmp/build
+
+COPY package.json ./
+COPY lib/dist lib/dist
+COPY lib/package.json lib/package.json
+RUN npm install
+
+COPY . .
+
+CMD npm run benchmark

lib/sql-js/benchmark/README.md

@@ -0,0 +1,25 @@
+# SQLite WebAssembly build micro-benchmark
+
+This directory contains a micro-benchmark for evaluating SQLite WebAssembly
+builds performance on read and write SQL queries, run from `make.sh` script. If
+the script has permission to `nice` processes and [Procpath][1] is installed,
+e.g. it is run with `sudo -E env PATH=$PATH ./make.sh`, it'll `renice` all
+processes running inside the benchmark containers. It can also serve as a smoke
+test (e.g. for memory leaks).
+
+The benchmark operates on a set of SQLite WebAssembly builds expected in
+`lib/build-$NAME` directories each containing `sql-wasm.js` and
+`sql-wasm.wasm`. Then it creates a Docker image for each, and runs the
+benchmark in Firefox and Chromium using Karma in the container.
+
+After successful run, the benchmark produces the following per each build:
+
+- `build-$NAME-result.json`
+- `build-$NAME.sqlite` (if Procpath is installed)
+- `build-$NAME.svg` (if Procpath is installed)
+
+These files can be analysed using `result-analysis.ipynb` Jupyter notebook.
+The SVG is a chart with CPU and RSS usage of each test container (i.e. Chromium
+run, then Firefox run per container).
+
+[1]: https://pypi.org/project/Procpath/

lib/sql-js/benchmark/karma.conf.js

@@ -0,0 +1,52 @@
+module.exports = function (config) {
+  const timeout = 15 * 60 * 1000
+  config.set({
+
+    frameworks: ['mocha'],
+
+    files: [
+      'suite.js',
+      { pattern: 'node_modules/sql.js/dist/sql-wasm.wasm', served: true, included: false },
+      { pattern: 'sample.csv', served: true, included: false }
+    ],
+
+    reporters: ['progress', 'json-to-file'],
+
+    singleRun: true,
+
+    customLaunchers: {
+      ChromiumHeadlessNoSandbox: { base: 'ChromiumHeadless', flags: ['--no-sandbox'] }
+    },
+    browsers: ['ChromiumHeadlessNoSandbox', 'FirefoxHeadless'],
+    concurrency: 1,
+
+    browserDisconnectTimeout: timeout,
+    browserNoActivityTimeout: timeout,
+    captureTimeout: timeout,
+    browserSocketTimeout: timeout,
+    pingTimeout: timeout,
+    client: {
+      captureConsole: true,
+      mocha: { timeout: timeout }
+    },
+
+    logLevel: config.LOG_INFO,
+    browserConsoleLogOptions: { terminal: true, level: config.LOG_INFO },
+
+    preprocessors: { 'suite.js': [ 'webpack' ] },
+    webpack: {
+      mode: 'development',
+      module: {
+        noParse: [ __dirname + '/node_modules/benchmark/benchmark.js' ]
+      },
+      node: { fs: 'empty' }
+    },
+
+    proxies: {
+      '/sql-wasm.wasm': '/base/node_modules/sql.js/dist/sql-wasm.wasm'
+    },
+
+    jsonToFileReporter: { outputPath: '.', fileName: 'suite-result.json' }
+
+  })
+}

lib/sql-js/benchmark/lib/package.json

@@ -0,0 +1,5 @@
+{
+  "name": "sql.js",
+  "main": "./dist/sql-wasm.js",
+  "private": true
+}

lib/sql-js/benchmark/make.sh

@@ -0,0 +1,47 @@
+#!/bin/bash -e
+
+cleanup () {
+  rm -rf lib/dist "$renice_flag_file"
+  docker rm -f sqljs-benchmark-run 2> /dev/null || true
+}
+trap cleanup EXIT
+
+if [ ! -f sample.csv ]; then
+  wget --header="accept-encoding: gzip" -q -O- \
+    https://github.com/plotly/datasets/raw/547090bd/wellspublic.csv \
+    | gunzip -c > sample.csv
+fi
+
+PLAYBOOK=procpath/karma_docker.procpath
+
+# for renice to work run like "sudo -E env PATH=$PATH ./make.sh"
+test_ni=$(nice -n -5 nice)
+if [ $test_ni == -5 ]; then
+  renice_flag_file=$(mktemp)
+fi
+{
+  while [ -f $renice_flag_file ]; do
+    procpath --logging-level ERROR play -f $PLAYBOOK renice:watch
+  done
+} &
+
+shopt -s nullglob
+for d in lib/build-* ; do
+  rm -rf lib/dist
+  cp -r $d lib/dist
+  sample_name=$(basename $d)
+
+  docker build -t sqliteviz/sqljs-benchmark .
+  docker rm sqljs-benchmark-run 2> /dev/null || true
+  docker run -d -it --cpus 2 --name sqljs-benchmark-run sqliteviz/sqljs-benchmark
+  {
+    rm -f ${sample_name}.sqlite
+    procpath play -f $PLAYBOOK -o database_file=${sample_name}.sqlite track:record
+    procpath play -f $PLAYBOOK -o database_file=${sample_name}.sqlite \
+      -o plot_file=${sample_name}.svg track:plot
+  } &
+
+  docker attach sqljs-benchmark-run
+  docker cp sqljs-benchmark-run:/tmp/build/suite-result.json ${sample_name}-result.json
+  docker rm sqljs-benchmark-run
+done

lib/sql-js/benchmark/package.json

@@ -0,0 +1,23 @@
+{
+  "name": "sqlite-webassembly-microbenchmark",
+  "private": true,
+  "dependencies": {
+    "@babel/core" : "^7.14.8",
+    "babel-loader": "^8.2.2",
+    "benchmark": "^2.1.4",
+    "lodash": "^4.17.4",
+    "papaparse": "^5.3.1",
+    "mocha": "^9.0.3",
+    "karma": "^6.3.4",
+    "karma-chrome-launcher": "^3.1.0",
+    "karma-firefox-launcher": "^2.1.1",
+    "karma-json-to-file-reporter" : "^1.0.1",
+    "karma-mocha": "^2.0.1",
+    "karma-webpack": "^4.0.2",
+    "webpack": "^4.46.0",
+    "sql.js": "file:./lib"
+  },
+  "scripts": {
+    "benchmark": "karma start karma.conf.js"
+  }
+}

lib/sql-js/benchmark/procpath/karma_docker.procpath

@@ -0,0 +1,28 @@
+# This command may run when "sqljs-benchmark-run" does not yet exist or run
+[renice:watch]
+interval: 2
+repeat: 30
+environment:
+  ROOT_PID=docker inspect -f "{{.State.Pid}}" sqljs-benchmark-run 2> /dev/null || true
+query:
+  PIDS=$..children[?(@.stat.pid in [$ROOT_PID])]..pid
+command:
+  echo $PIDS | tr , '\n' | xargs --no-run-if-empty -I{} -- renice -n -5 -p {}
+
+# Expected input arguments: database_file
+[track:record]
+interval: 1
+stop_without_result: 1
+environment:
+  ROOT_PID=docker inspect -f "{{.State.Pid}}" sqljs-benchmark-run
+query:
+  $..children[?(@.stat.pid == $ROOT_PID)]
+pid_list: $ROOT_PID
+
+# Expected input arguments: database_file, plot_file
+[track:plot]
+moving_average_window: 5
+title: Chromium vs Firefox (№1 RSS, №2 CPU)
+custom_query_file:
+  procpath/top2_rss.sql
+  procpath/top2_cpu.sql

lib/sql-js/benchmark/procpath/top2_cpu.sql

@@ -0,0 +1,29 @@
+WITH diff_all AS (
+    SELECT
+        record_id,
+        ts,
+        stat_pid,
+        stat_utime + stat_stime - LAG(stat_utime + stat_stime) OVER (
+            PARTITION BY stat_pid
+            ORDER BY record_id
+        ) tick_diff,
+        ts - LAG(ts) OVER (
+            PARTITION BY stat_pid
+            ORDER BY record_id
+        ) ts_diff
+    FROM record
+), diff AS (
+    SELECT * FROM diff_all WHERE tick_diff IS NOT NULL
+), one_time_pid_condition AS (
+    SELECT stat_pid
+    FROM record
+    GROUP BY 1
+    ORDER BY SUM(stat_utime + stat_stime) DESC
+    LIMIT 2
+)
+SELECT
+    ts,
+    stat_pid pid,
+    100.0 * tick_diff / (SELECT value FROM meta WHERE key = 'clock_ticks') / ts_diff value
+FROM diff
+JOIN one_time_pid_condition USING(stat_pid)

lib/sql-js/benchmark/procpath/top2_rss.sql

@@ -0,0 +1,13 @@
+WITH one_time_pid_condition AS (
+    SELECT stat_pid
+    FROM record
+    GROUP BY 1
+    ORDER BY SUM(stat_rss) DESC
+    LIMIT 2
+)
+SELECT
+    ts,
+    stat_pid pid,
+    stat_rss / 1024.0 / 1024 * (SELECT value FROM meta WHERE key = 'page_size') value
+FROM record
+JOIN one_time_pid_condition USING(stat_pid)

lib/sql-js/benchmark/result-analysis.ipynb

@@ -0,0 +1,205 @@
+{
+  "cells": [
+    {
+      "cell_type": "code",
+      "source": [
+        "import json\n",
+        "from pathlib import Path\n",
+        "\n",
+        "import pandas\n",
+        "from IPython.display import display, IFrame, Markdown\n",
+        "from plotly import express"
+      ],
+      "outputs": [],
+      "execution_count": null,
+      "metadata": {
+        "collapsed": false,
+        "outputHidden": false,
+        "inputHidden": true
+      }
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "render_format = 'svg'\n",
+        "benchmark_path = Path()\n",
+        "df_dict = {}\n",
+        "stat_dict = {}\n",
+        "for p in benchmark_path.glob('build-*-result.json'):\n",
+        "    build_name = p.stem.split('-', 2)[1]\n",
+        "    for browser_data in json.loads(p.read_text()):\n",
+        "        browser_name = f'{browser_data[\"browser\"][\"name\"]} {browser_data[\"browser\"][\"major\"]}'\n",
+        "        browser_name = browser_name.lower().replace('chrome headless', 'chromium')\n",
+        "        for result in (r for i, r in browser_data['result'].items() if i.isdigit()):\n",
+        "            key = build_name, browser_name, result['name']\n",
+        "            df_dict[key] = result['stats']['sample']\n",
+        "            stat_dict[key] = result['stats']\n",
+        "\n",
+        "min_sample_size = min(len(v) for v in df_dict.values())\n",
+        "df_dict = {k: v[:min_sample_size] for k, v in df_dict.items()}\n",
+        "            \n",
+        "wide_df = pandas.DataFrame(df_dict).reset_index()\n",
+        "df = pandas.melt(\n",
+        "    wide_df, \n",
+        "    id_vars='index', \n",
+        "    var_name=['build', 'browser', 'test'], \n",
+        "    value_name='duration',\n",
+        ")\n",
+        "df = df.rename(columns={'index': 'run'})\n",
+        "df.sort_values(['build', 'run'], inplace=True)"
+      ],
+      "outputs": [],
+      "execution_count": null,
+      "metadata": {
+        "inputHidden": true,
+        "outputExpanded": false
+      }
+    },
+    {
+      "cell_type": "markdown",
+      "source": [
+        "# sql.js build comparison\n",
+        "\n",
+        "<style>\n",
+        "@page {\n",
+        "  size: 215mm 297mm;\n",
+        "  margin: 0;\n",
+        "}\n",
+        "</style>"
+      ],
+      "metadata": {}
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "stat_df = pandas.DataFrame(stat_dict)\n",
+        "stat_df = stat_df.loc[['mean', 'rme']].transpose()\n",
+        "stat_df.index = stat_df.index.set_names(['build', 'browser', 'test'])\n",
+        "stat_df = stat_df.reset_index().sort_values(['test', 'browser'], ascending=False)\n",
+        "for index, row in stat_df.iterrows():\n",
+        "    print('\\t'.join([\n",
+        "        row['build'],\n",
+        "        row['browser'],\n",
+        "        row['test'],\n",
+        "        f'{row[\"mean\"]:.2f} s ± {row[\"rme\"]:.1f}%'\n",
+        "    ]))"
+      ],
+      "outputs": [],
+      "execution_count": null,
+      "metadata": {
+        "inputHidden": true,
+        "outputExpanded": false
+      }
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "fig = express.box(df, x='browser', y='duration', points='all', color='build', facet_row='test')\n",
+        "fig.update_yaxes(matches=None)\n",
+        "fig.show(render_format)"
+      ],
+      "outputs": [],
+      "execution_count": null,
+      "metadata": {
+        "inputHidden": true,
+        "outputExpanded": false
+      }
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "fig = express.line(\n",
+        "    df, x='run', y='duration', color='build', facet_col='browser', facet_row='test'\n",
+        ")\n",
+        "fig.update_yaxes(matches=None)\n",
+        "fig.show(render_format)"
+      ],
+      "outputs": [],
+      "execution_count": null,
+      "metadata": {
+        "inputHidden": true,
+        "outputExpanded": false
+      }
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "plot_df = df.groupby(['browser', 'build', 'test'])['duration'].mean().reset_index()\n",
+        "plot_df['pct'] = (\n",
+        "    plot_df\n",
+        "    .groupby(['browser', 'test'])['duration']\n",
+        "    .pct_change()\n",
+        "    .fillna('')\n",
+        "    .map(lambda v: '{:.2%}'.format(v) if v else v)\n",
+        ")\n",
+        "fig = express.bar(\n",
+        "    plot_df, \n",
+        "    x='browser', \n",
+        "    y='duration', \n",
+        "    color='build', \n",
+        "    text='pct', \n",
+        "    barmode='overlay', \n",
+        "    facet_row='test',\n",
+        ")\n",
+        "fig.update_yaxes(matches=None)\n",
+        "fig.show(render_format)"
+      ],
+      "outputs": [],
+      "execution_count": null,
+      "metadata": {
+        "inputHidden": true,
+        "outputExpanded": false
+      }
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "for p in sorted(benchmark_path.glob('build-*.svg')):\n",
+        "    display(Markdown(p.stem))\n",
+        "    display(IFrame(p, 640, 480))"
+      ],
+      "outputs": [],
+      "execution_count": null,
+      "metadata": {
+        "collapsed": false,
+        "outputHidden": false,
+        "inputHidden": true,
+        "outputExpanded": false
+      }
+    }
+  ],
+  "metadata": {
+    "kernelspec": {
+      "name": "stats",
+      "language": "python",
+      "display_name": "Stats (Python 3.10)"
+    },
+    "language_info": {
+      "name": "python",
+      "version": "3.10.7",
+      "mimetype": "text/x-python",
+      "codemirror_mode": {
+        "name": "ipython",
+        "version": 3
+      },
+      "pygments_lexer": "ipython3",
+      "nbconvert_exporter": "python",
+      "file_extension": ".py"
+    },
+    "widgets": {
+      "application/vnd.jupyter.widget-state+json": {
+        "state": {},
+        "version_major": 2,
+        "version_minor": 0
+      }
+    },
+    "kernel_info": {
+      "name": "stats"
+    },
+    "nteract": {
+      "version": "0.14.5"
+    }
+  },
+  "nbformat": 4,
+  "nbformat_minor": 5
+}

lib/sql-js/benchmark/suite.js

@@ -0,0 +1,140 @@
+import benchmark from 'benchmark'
+import initSqlJs from 'sql.js'
+import lodash from 'lodash'
+import Papa from 'papaparse'
+import useragent from 'ua-parser-js'
+
+
+describe('SQLite build benchmark', function () {
+  let parsedCsv
+  let sqlModule
+  let selectDb
+
+  before(async function () {
+    parsedCsv = await parseCsv('http://localhost:9876/base/sample.csv')
+    sqlModule = await initSqlJs()
+
+    selectDb = new sqlModule.Database()
+    importToTable(selectDb, parsedCsv)
+  })
+
+  function benchmarkImport () {
+    const db = new sqlModule.Database()
+    try {
+      importToTable(db, parsedCsv)
+    } finally {
+      db.close()
+    }
+  }
+
+  function benchmarkSelect () {
+    const result = selectDb.exec(`
+      SELECT county, AVG(avg_depth) avg_depth_c
+      FROM (
+        SELECT s.county, s.town, COUNT(*) cnt, AVG(s.DrilledDepth) avg_depth
+        FROM csv_import s
+        JOIN csv_import USING(hole)
+        WHERE s.town IS NOT NULL
+        GROUP BY 1, 2
+        ORDER BY 4 DESC
+      )
+      GROUP BY 1
+      ORDER BY 2 DESC
+    `)
+    console.assert(result.values.length == 56, 'Unexpected size of result set')
+  }
+
+  it('run', async function () {
+    const suite = createSuite()
+    suite.add('import', { initCount: 3, minSamples: 50, fn: benchmarkImport })
+    suite.add('select', { initCount: 3, minSamples: 50, fn: benchmarkSelect })
+    await run(suite)
+  })
+
+})
+
+
+function importToTable (db, parsedCsv, chunkSize = 1024) {
+  const columnListString = parsedCsv.meta.fields.join(', ')
+  db.exec(`CREATE TABLE csv_import(${columnListString})`)
+
+  const params = parsedCsv.meta.fields.map(name => '?').join(', ')
+  const insertStmt = db.prepare(`INSERT INTO csv_import VALUES(${params})`)
+  chunkArray(parsedCsv.data, chunkSize).map(function (chunk) {
+    db.exec('BEGIN')
+    chunk.map(row => insertStmt.run(Object.values(row)))
+    db.exec('COMMIT')
+  })
+}
+
+
+class PromiseWrapper {
+  constructor() {
+    this.promise = new Promise((resolve, reject) => {
+      this.reject = reject
+      this.resolve = resolve
+    })
+  }
+}
+
+function parseCsv(url) {
+  return new Promise((resolve, reject) => {
+    Papa.parse(url, {
+      header: true,
+      download: true,
+      skipEmptyLines: 'greedy',
+      complete: results => resolve(results),
+      error: (error, file) => reject(error)
+    })
+  })
+}
+
+function chunkArray (arr, size) {
+  return arr.reduce(function (result, value, index) {
+    const chunkIndex = Math.floor(index / size)
+
+    if(!(chunkIndex in result)) {
+      result[chunkIndex] = []
+    }
+    result[chunkIndex].push(value)
+
+    return result
+  }, [])
+}
+
+
+function createSuite () {
+  // Combined workaround from:
+  // - https://github.com/bestiejs/benchmark.js/issues/106
+  // - https://github.com/bestiejs/benchmark.js/issues/237
+
+  // Benchmark could not pick up lodash otherwise
+  const bm = benchmark.runInContext({ _: lodash })
+  // Avoid `ReferenceError: Benchmark is not defined` error because Benchmark is assumed
+  // to be in window
+  window.Benchmark = bm
+
+  return new bm.Suite()
+}
+
+function run (suite) {
+  const suiteResult = new PromiseWrapper()
+  suite
+    .on('cycle', function (event) {
+      console.info(String(event.target))
+    })
+    .on('complete', function () {
+      console.log(JSON.stringify({
+        browser: useragent(navigator.userAgent).browser,
+        result: this.filter('successful')
+      }))
+      suiteResult.resolve()
+    })
+    .on('error', function (event) {
+      console.error('Benchmark failed', String(event.target))
+      suiteResult.reject()
+    })
+    .run({async: true})
+
+  return suiteResult.promise
+}

lib/sql-js/build.py

@@ -0,0 +1,88 @@
+import logging
+import subprocess
+from pathlib import Path
+
+# See the setting descriptions on these pages:
+# - https://emscripten.org/docs/optimizing/Optimizing-Code.html
+# - https://github.com/emscripten-core/emscripten/blob/main/src/settings.js
+cflags = (
+    # SQLite configuration
+    '-DSQLITE_DEFAULT_CACHE_SIZE=-65536',  # 64 MiB
+    '-DSQLITE_DEFAULT_MEMSTATUS=0',
+    '-DSQLITE_DEFAULT_SYNCHRONOUS=0',
+    '-DSQLITE_DISABLE_LFS',
+    '-DSQLITE_DQS=0',
+    '-DSQLITE_ENABLE_FTS3',
+    '-DSQLITE_ENABLE_FTS3_PARENTHESIS',
+    '-DSQLITE_ENABLE_FTS5',
+    '-DSQLITE_ENABLE_NORMALIZE',
+    '-DSQLITE_EXTRA_INIT=extra_init',
+    '-DSQLITE_OMIT_DEPRECATED',
+    '-DSQLITE_OMIT_LOAD_EXTENSION',
+    '-DSQLITE_OMIT_SHARED_CACHE',
+    '-DSQLITE_THREADSAFE=0',
+    # Compile-time optimisation
+    '-Os',  # reduces the code size about in half comparing to -O2
+    '-flto',
+)
+emflags = (
+    # Base
+    '--memory-init-file', '0',
+    '-s', 'ALLOW_TABLE_GROWTH=1',
+    # WASM
+    '-s', 'WASM=1',
+    '-s', 'ALLOW_MEMORY_GROWTH=1',
+    '-s', 'ENVIRONMENT=web,worker',
+    # Link-time optimisation
+    '-Os',
+    '-flto',
+    # sql.js
+    '-s', 'EXPORTED_FUNCTIONS=@src/sqljs/exported_functions.json',
+    '-s', 'EXPORTED_RUNTIME_METHODS=@src/sqljs/exported_runtime_methods.json',
+    '--pre-js', 'src/sqljs/api.js',
+)
+
+
+def build(src: Path, dst: Path):
+    out = Path('out')
+    out.mkdir()
+
+    logging.info('Building LLVM bitcode for sqlite3.c')
+    subprocess.check_call([
+        'emcc',
+        *cflags,
+        '-c', src / 'sqlite3.c',
+        '-o', out / 'sqlite3.o',
+    ])
+    logging.info('Building LLVM bitcode for extension-functions.c')
+    subprocess.check_call([
+        'emcc',
+        *cflags,
+        '-c', src / 'extension-functions.c',
+        '-o', out / 'extension-functions.o',
+    ])
+
+    logging.info('Building WASM from bitcode')
+    subprocess.check_call([
+        'emcc',
+        *emflags,
+        out / 'sqlite3.o',
+        out / 'extension-functions.o',
+        '-o', out / 'sql-wasm.js',
+    ])
+
+    logging.info('Post-processing build and copying to dist')
+    (out / 'sql-wasm.wasm').rename(dst / 'sql-wasm.wasm')
+    with (dst / 'sql-wasm.js').open('w') as f:
+        f.write((src / 'sqljs' / 'shell-pre.js').read_text())
+        f.write((out / 'sql-wasm.js').read_text())
+        f.write((src / 'sqljs' / 'shell-post.js').read_text())
+
+
+if __name__ == '__main__':
+    logging.basicConfig(level='INFO', format='%(asctime)s %(levelname)s %(name)s %(message)s')
+
+    src = Path('src')
+    dst = Path('dist')
+    dst.mkdir()
+    build(src, dst)

lib/sql-js/configure.py

@@ -0,0 +1,108 @@
+import logging
+import shutil
+import subprocess
+import sys
+import zipfile
+from io import BytesIO
+from pathlib import Path
+from urllib import request
+
+
+amalgamation_url = 'https://sqlite.org/2023/sqlite-amalgamation-3410000.zip'
+
+# Extension-functions
+# ===================
+# It breaks amalgamation if appended as other extension because it redefines
+# several functions, so build it separately. Note that sql.js registers these
+# extension functions by calling ``registerExtensionFunctions`` itself.
+contrib_functions_url = 'https://sqlite.org/contrib/download/extension-functions.c?get=25'
+
+extension_urls = (
+    # Miscellaneous extensions
+    # ========================
+    ('https://sqlite.org/src/raw/8d79354f?at=series.c', 'sqlite3_series_init'),
+    ('https://sqlite.org/src/raw/dbfd8543?at=closure.c', 'sqlite3_closure_init'),
+    ('https://sqlite.org/src/raw/5bb2264c?at=uuid.c', 'sqlite3_uuid_init'),
+    ('https://sqlite.org/src/raw/5853b0e5?at=regexp.c', 'sqlite3_regexp_init'),
+    ('https://sqlite.org/src/raw/b9086e22?at=percentile.c', 'sqlite3_percentile_init'),
+    ('https://sqlite.org/src/raw/09f967dc?at=decimal.c', 'sqlite3_decimal_init'),
+    # Third-party extension
+    # =====================
+    ('https://github.com/jakethaw/pivot_vtab/raw/9323ef93/pivot_vtab.c', 'sqlite3_pivotvtab_init'),
+    ('https://github.com/nalgeon/sqlean/raw/95e8d21a/src/pearson.c', 'sqlite3_pearson_init'),
+)
+
+sqljs_url = 'https://github.com/sql-js/sql.js/archive/refs/tags/v1.7.0.zip'
+
+
+def _generate_extra_init_c_function(init_function_names):
+    auto_ext_calls = '\n'.join([
+        'nErr += sqlite3_auto_extension((void*){});'.format(init_fn)
+        for init_fn in init_function_names
+    ])
+    return '''
+        int extra_init(const char* dummy)
+        {
+            int nErr = 0;
+            %s
+            return nErr ? SQLITE_ERROR : SQLITE_OK;
+        }
+    ''' % auto_ext_calls
+
+
+def _get_amalgamation(tgt: Path):
+    logging.info('Downloading and extracting SQLite amalgamation %s', amalgamation_url)
+    archive = zipfile.ZipFile(BytesIO(request.urlopen(amalgamation_url).read()))
+    archive_root_dir = zipfile.Path(archive, archive.namelist()[0])
+    for zpath in archive_root_dir.iterdir():
+        with zpath.open() as fr, (tgt / zpath.name).open('wb') as fw:
+            shutil.copyfileobj(fr, fw)
+
+
+def _get_contrib_functions(tgt: Path):
+    request.urlretrieve(contrib_functions_url, tgt / 'extension-functions.c')
+
+
+def _get_extensions(tgt: Path):
+    init_functions = []
+    sqlite3_c = tgt / 'sqlite3.c'
+    with sqlite3_c.open('ab') as f:
+        for url, init_fn in extension_urls:
+            logging.info('Downloading and appending to amalgamation %s', url)
+            with request.urlopen(url) as resp:
+                shutil.copyfileobj(resp, f)
+            init_functions.append(init_fn)
+
+        logging.info('Appending SQLITE_EXTRA_INIT to amalgamation')
+        f.write(_generate_extra_init_c_function(init_functions).encode())
+
+
+def _get_sqljs(tgt: Path):
+    logging.info('Downloading and extracting sql.js %s', sqljs_url)
+    archive = zipfile.ZipFile(BytesIO(request.urlopen(sqljs_url).read()))
+    archive_root_dir = zipfile.Path(archive, archive.namelist()[0])
+    (tgt / 'sqljs').mkdir()
+    for zpath in (archive_root_dir / 'src').iterdir():
+        with zpath.open() as fr, (tgt / 'sqljs' / zpath.name).open('wb') as fw:
+            shutil.copyfileobj(fr, fw)
+
+
+def configure(tgt: Path):
+    _get_amalgamation(tgt)
+    _get_contrib_functions(tgt)
+    _get_extensions(tgt)
+    _get_sqljs(tgt)
+
+    subprocess.check_call(['emcc', '--version'])
+
+
+if __name__ == '__main__':
+    if sys.version_info < (3, 8):
+        print('Python 3.8 or higher is expected', file=sys.stderr)
+        sys.exit(1)
+
+    logging.basicConfig(level='INFO', format='%(asctime)s %(levelname)s %(name)s %(message)s')
+
+    src = Path('src')
+    src.mkdir()
+    configure(src)

lib/sql-js/make.sh

@@ -0,0 +1,9 @@
+#!/bin/bash -e
+
+docker build -t sqliteviz/sqljs .
+
+rm -r dist || true
+
+CONTAINER=$(docker create sqliteviz/sqljs)
+docker cp $CONTAINER:/tmp/build/dist .
+docker rm $CONTAINER

lib/sql-js/package.json

@@ -0,0 +1,5 @@
+{
+  "name": "sql.js",
+  "main": "./dist/sql-wasm.js",
+  "private": true
+}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "sqliteviz",
-  "version": "1.0.0",
+  "version": "0.24.1",
   "license": "Apache-2.0",
   "private": true,
   "scripts": {
@@ -12,20 +12,24 @@
   "dependencies": {
     "codemirror": "^5.57.0",
     "core-js": "^3.6.5",
-    "debounce": "^1.2.0",
+    "dataurl-to-blob": "^0.0.1",
+    "html2canvas": "^1.1.4",
+    "jquery": "^3.6.0",
     "nanoid": "^3.1.12",
-    "papaparse": "^5.3.0",
-    "plotly.js": "^1.57.1",
+    "papaparse": "^5.4.1",
+    "pivottable": "^2.23.0",
+    "plotly.js": "^1.58.4",
     "promise-worker": "^2.0.1",
     "react": "^16.13.1",
-    "react-chart-editor": "^0.42.0",
+    "react-chart-editor": "^0.45.0",
     "react-dom": "^16.13.1",
-    "sql.js": "^1.3.0",
-    "sqlite-parser": "^1.0.1",
+    "sql.js": "file:./lib/sql-js",
     "vue": "^2.6.11",
     "vue-codemirror": "^4.0.6",
     "vue-js-modal": "^2.0.0-rc.6",
+    "vue-multiselect": "^2.1.6",
     "vue-router": "^3.2.0",
+    "vue2-teleport": "^1.0.1",
     "vuejs-paginate": "^2.1.0",
     "vuera": "^0.2.7",
     "vuex": "^3.4.0"
@@ -47,6 +51,7 @@
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.0",
     "eslint-plugin-vue": "^6.2.2",
+    "flush-promises": "^1.0.2",
     "karma": "^3.1.4",
     "karma-firefox-launcher": "^2.1.0",
     "karma-webpack": "^4.0.2",

public/index.html

@@ -69,6 +69,8 @@
         }
       }
     </style>
+    <!-- head extention slot start -->
+    <!-- head extention slot end -->
   </head>
   <body>
     <noscript>
@@ -93,6 +95,8 @@
         </svg>
       </div>
     </div>
+    <!-- extention slot start -->
+    <!-- extention slot end -->
     <!-- built files will be auto injected -->
   </body>
 </html>

public/manifest.webmanifest

@@ -3,6 +3,16 @@
   "description": "Sqliteviz is a single-page application for fully client-side visualisation of SQLite databases or CSV.",
   "display": "fullscreen",
   "icons": [
+    {
+      "src": "favicon.png",
+      "sizes": "32x32",
+      "type": "image/png"
+    },
+    {
+      "src": "Logo48x48.png",
+      "sizes": "48x48",
+      "type": "image/png"
+    },
     {
       "src": "Logo192x192.png",
       "sizes": "192x192",

src/App.vue

@@ -60,4 +60,7 @@ button,
 body {
   margin: 0;
 }
+.CodeMirror-hints {
+  z-index: 999 !important;
+}
 </style>

src/assets/images/arrow-hover.svg

@@ -0,0 +1,3 @@
+<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4.51581 7.54801C4.95181 7.10201 5.55881 7.06701 6.09181 7.54801L9.99981 11.295L13.9078 7.54801C14.4408 7.06701 15.0488 7.10201 15.4818 7.54801C15.9178 7.99301 15.8898 8.74501 15.4818 9.16301C15.0758 9.58101 10.7868 13.665 10.7868 13.665C10.5698 13.888 10.2848 14 9.99981 14C9.71481 14 9.42981 13.888 9.21081 13.665C9.21081 13.665 4.92381 9.58101 4.51581 9.16301C4.10781 8.74501 4.07981 7.99301 4.51581 7.54801V7.54801Z" fill="#119DFF"/>
+</svg>

src/assets/images/arrow.svg

@@ -0,0 +1,3 @@
+<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4.51581 7.54801C4.95181 7.10201 5.55881 7.06701 6.09181 7.54801L9.99981 11.295L13.9078 7.54801C14.4408 7.06701 15.0488 7.10201 15.4818 7.54801C15.9178 7.99301 15.8898 8.74501 15.4818 9.16301C15.0758 9.58101 10.7868 13.665 10.7868 13.665C10.5698 13.888 10.2848 14 9.99981 14C9.71481 14 9.42981 13.888 9.21081 13.665C9.21081 13.665 4.92381 9.58101 4.51581 9.16301C4.10781 8.74501 4.07981 7.99301 4.51581 7.54801V7.54801Z" fill="#C8D4E3"/>
+</svg>

src/assets/images/delete-tag-hover.svg

@@ -0,0 +1,3 @@
+<svg width="14" height="14" viewBox="0 0 14 14" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M10.0436 10.3943C9.7153 10.7226 9.1833 10.7226 8.8557 10.3943L7 8.27329L5.1443 10.3936C4.816 10.7219 4.284 10.7219 3.9564 10.3936C3.6281 10.0653 3.6281 9.53329 3.9564 9.20569L5.887 7.00069L3.9557 4.79429C3.6274 4.46599 3.6274 3.93469 3.9557 3.60639C4.284 3.27809 4.8153 3.27809 5.1436 3.60639L7 5.72809L8.8557 3.60639C9.184 3.27809 9.7153 3.27809 10.0436 3.60639C10.3719 3.93469 10.3719 4.46669 10.0436 4.79429L8.113 7.00069L10.0436 9.20569C10.3719 9.53399 10.3719 10.066 10.0436 10.3943V10.3943Z" fill="#DE350B"/>
+</svg>

src/assets/images/delete-tag.svg

@@ -0,0 +1,3 @@
+<svg width="14" height="14" viewBox="0 0 14 14" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M10.0436 10.3945C9.7153 10.7228 9.1833 10.7228 8.8557 10.3945L7 8.27348L5.1443 10.3938C4.816 10.7221 4.284 10.7221 3.9564 10.3938C3.6281 10.0655 3.6281 9.53348 3.9564 9.20588L5.887 7.00088L3.9557 4.79448C3.6274 4.46618 3.6274 3.93488 3.9557 3.60658C4.284 3.27828 4.8153 3.27828 5.1436 3.60658L7 5.72828L8.8557 3.60658C9.184 3.27828 9.7153 3.27828 10.0436 3.60658C10.3719 3.93488 10.3719 4.46688 10.0436 4.79448L8.113 7.00088L10.0436 9.20588C10.3719 9.53418 10.3719 10.0662 10.0436 10.3945V10.3945Z" fill="#506784"/>
+</svg>

src/assets/images/logo_simple.svg

@@ -0,0 +1,3 @@
+<svg width="48" height="48" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M26.8311 34.6554C25.4675 33.8178 24.177 32.8655 22.9735 31.8086V14.3616H30.5728V36.753C29.3146 36.0982 28.0673 35.399 26.8311 34.6554ZM41.4669 25.8486H33.8675V38.1514C36.3477 39.3055 38.884 40.3334 41.4669 41.2313V25.8486ZM22.9735 35.3046L22.4768 34.9051C21.7152 34.2725 21.0033 33.6232 20.3245 32.9739L2.2947 30.8763L5.60596 37.3024L28.7848 39.2002C26.7511 38.0537 24.8082 36.7513 22.9735 35.3046ZM41.0695 44.6441C38.4829 43.7946 35.9458 42.7997 33.4702 41.6641L32.543 41.198L17.2616 40.1825L19.8444 45.593L46.5 46.209C44.6788 45.7761 42.8411 45.2434 41.0695 44.6441ZM9.34768 14.3616C12.2649 19.4905 15.735 24.2807 19.6954 28.6455V11.2651L2.99007 2.99115L1.5 22.3859L18.702 31.2592C14.1919 26.5283 10.9703 20.7087 9.34768 14.3616Z" fill="#119DFF"/>
+</svg>

src/assets/images/sort.svg

@@ -0,0 +1,11 @@
+<svg width="6" height="12" viewBox="0 0 6 12" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g clip-path="url(#clip0)">
+<path d="M2.99932 -3.63032e-05C2.75092 -3.63032e-05 2.54932 0.201563 2.54932 0.449964L2.54932 11.55C2.54932 11.7984 2.75092 12 2.99932 12C3.24772 12 3.44932 11.7984 3.44932 11.55L3.44932 0.449964C3.44932 0.201563 3.24772 -3.63032e-05 2.99932 -3.63032e-05Z" fill="#506784"/>
+<path d="M2.99915 1.80492e-05C2.8839 1.80492e-05 2.76865 0.0438534 2.68109 0.132073L0.581055 2.232C0.405273 2.40789 0.405273 2.69287 0.581055 2.86865C0.756946 3.04443 1.04193 3.04443 1.21771 2.86865L2.99969 1.08667L4.78168 2.86865C4.95746 3.04443 5.24255 3.04443 5.41833 2.86865C5.59412 2.69287 5.59412 2.40789 5.41833 2.232L3.3183 0.132073C3.22953 0.0438534 3.11428 1.80492e-05 2.99915 1.80492e-05V1.80492e-05Z" fill="#506784"/>
+</g>
+<defs>
+<clipPath id="clip0">
+<rect width="6" height="12" fill="white" transform="matrix(1 0 0 -1 0 12)"/>
+</clipPath>
+</defs>
+</svg>

src/assets/styles/multiselect.css

@@ -0,0 +1,136 @@
+.sqliteviz-select,
+.sqliteviz-select .multiselect__tags {
+  min-height: 36px;
+  color: var(--color-text-base);
+}
+
+.sqliteviz-select .multiselect__select {
+  height: 34px;
+  min-height: 34px;
+  padding: 6px;
+  width: 32px;
+  height: 32px;
+  margin-top: 1px;
+}
+
+.sqliteviz-select .multiselect__tags {
+  border-radius: var(--border-radius-medium-2);
+  border: 1px solid var(--color-border);
+  padding: 4px 32px 0 6px;
+}
+
+.sqliteviz-select,
+.sqliteviz-select .multiselect__input,
+.sqliteviz-select .multiselect__single,
+.sqliteviz-select .multiselect__placeholder {
+  font-size: 12px;
+}
+
+.sqliteviz-select .multiselect__single,
+.sqliteviz-select .multiselect__placeholder,
+.sqliteviz-select .multiselect__input {
+  padding: 0;
+  margin-bottom: 0;
+  line-height: 28px;
+}
+
+.sqliteviz-select .multiselect__input {
+  width: 0 !important;
+  color: var(--color-text-base);
+}
+
+.sqliteviz-select.multiselect--active .multiselect__input {
+  width: auto !important;
+}
+
+.sqliteviz-select .multiselect__placeholder,
+.sqliteviz-select .multiselect__input::placeholder {
+  color: var(--color-text-light-2);
+}
+
+.sqliteviz-select .multiselect__option.multiselect__option--highlight {
+  background-color: var(--color-bg-light);
+  color: var(--color-text-active);
+}
+
+.sqliteviz-select .multiselect__tag {
+  background-color: var(--color-bg-light-4);
+  border: 1px solid var(--color-border);
+  border-radius: var(--border-radius-small);
+  color: var(--color-text-active);
+  font-size: 11.05px;
+  margin: 2px;
+}
+.sqliteviz-select .multiselect__tag-icon:after {
+  content: url('~@/assets/images/delete-tag.svg');
+  height: 14px;
+  width: 14px;
+}
+
+.sqliteviz-select .multiselect__tag-icon:focus:after,
+.sqliteviz-select .multiselect__tag-icon:hover:after {
+  content: url('~@/assets/images/delete-tag-hover.svg');
+}
+
+.sqliteviz-select .multiselect__tag-icon:focus,
+.sqliteviz-select .multiselect__tag-icon:hover {
+  background-color: var(--color-bg-danger);
+  border-radius: var(--border-radius-small);
+}
+
+.sqliteviz-select .multiselect__option {
+  min-height: 29px;
+  padding: 8px 12px;
+  line-height: 13px;
+}
+
+.sqliteviz-select .multiselect__option:after {
+  line-height: 29px;
+}
+
+.sqliteviz-select .multiselect__content-wrapper {
+  border-radius: var(--border-radius-medium-2);
+  border: 1px solid var(--color-border);
+  box-shadow: var(--shadow-1);
+  top: calc(100% - 1px);
+  max-height: 292px !important;
+}
+
+.sqliteviz-select.multiselect--above .multiselect__content-wrapper {
+  top: unset;
+  bottom: calc(100% - 1px);
+}
+
+.sqliteviz-select .multiselect__select:before {
+  content: url('~@/assets/images/arrow.svg');
+  border: none;
+  top: 0;
+}
+
+.sqliteviz-select.multiselect--active .multiselect__select {
+  transform: none;
+}
+
+.sqliteviz-select:hover .multiselect__tags {
+  border-color: var(--color-border-dark);
+}
+
+.sqliteviz-select .multiselect__select:hover:before {
+  content: url('~@/assets/images/arrow-hover.svg');
+}
+
+.sqliteviz-select.multiselect--active .multiselect__tags {
+  border-radius: var(--border-radius-medium-2);
+}
+
+.sqliteviz-select .multiselect__option  .no-results {
+  color: var(--color-text-light-2);
+}
+
+.sqliteviz-select.multiselect--disabled {
+  opacity: unset;
+}
+
+.sqliteviz-select.multiselect--disabled .multiselect__select {
+  background: unset;
+}

src/assets/styles/tables.css

@@ -1,11 +1,17 @@
 .rounded-bg {
-  padding: 40px 5px 5px;
+  padding: 35px 5px 5px;
   background-color: white;
   border-radius: 5px;
   position: relative;
   border: 1px solid var(--color-border-light);
   box-sizing: border-box;
 }
+
+.straight .rounded-bg {
+  border-radius: 0;
+  border-width: 0 0 1px 0;
+}
+
 .header-container {
   overflow: hidden;
   position: absolute;
@@ -18,6 +24,19 @@
   border-radius: 5px 5px 0 0;
 }
 
+.straight .header-container {
+  border-radius: 0;
+}
+
+.straight {
+  height: 100%;
+}
+
+.straight .rounded-bg {
+  /* 27 - height of table footer */
+  height: calc(100% - 27px);
+}
+
 @supports (-moz-appearance:none) {
   .header-container {
     top: 0;
@@ -32,22 +51,25 @@
 }
 .table-container {
   width: 100%;
+  max-height: 100%;
   overflow: auto;
 }
-table {
+table.sqliteviz-table {
   min-width: 100%;
-  margin-top: -40px;
+  margin-top: -35px;
   border-collapse: collapse;
 }
-thead th, .fixed-header {
+.sqliteviz-table thead th, .fixed-header {
   font-size: 14px;
   font-weight: 600;
   box-sizing: border-box;
   background-color: var(--color-bg-dark);
   color: var(--color-text-light);
   border-right: 1px solid var(--color-border-light);
+  overflow: hidden;
+  text-overflow: ellipsis;
 }
-tbody td {
+.sqliteviz-table tbody td {
   font-size: 13px;
   background-color:white;
   color: var(--color-text-base);
@@ -55,18 +77,20 @@ tbody td {
   border-bottom: 1px solid var(--color-border-light);
   border-right: 1px solid var(--color-border-light);
 }
-td, th, .fixed-header {
-  padding: 12px 24px;
+.sqliteviz-table td,
+.sqliteviz-table th,
+.fixed-header {
+  padding: 8px 24px;
   white-space: nowrap;
 }
 
-tbody tr td:last-child,
-thead tr th:last-child,
+.sqliteviz-table tbody tr td:last-child,
+.sqliteviz-table thead tr th:last-child,
 .header-container div .fixed-header:last-child {
   border-right: none;
 }
 
-td > div.cell-data {
+.sqliteviz-table td > div.cell-data {
   width: -webkit-max-content;
   width: -moz-max-content;
   width: max-content;
@@ -83,3 +107,9 @@ td > div.cell-data {
   font-size: 11px;
   color: var(--color-text-base);
 }
+
+.sqliteviz-table tbody td[data-isNull="true"],
+.sqliteviz-table tbody td[data-isBlob="true"] {
+  color: var(--color-text-light-2);
+  font-style: italic;
+}

src/assets/styles/variables.css

@@ -11,6 +11,8 @@
   --color-blue-dark: #0D76BF;
   --color-blue-dark-2: #2A3F5F;
   --color-red: #EF553B;
+  --color-red-2: #DE350B;
+  --color-red-light: #FFBDAD;
   --color-yellow: #FBEFCB;
 
 
@@ -18,13 +20,16 @@
   --color-bg-light: var(--color-gray-light);
   --color-bg-light-2: var(--color-gray-light-2);
   --color-bg-light-3: var(--color-gray-light-5);
+  --color-bg-light-4: var(--color-gray-light-4);
   --color-bg-dark: var(--color-gray-dark);
   --color-bg-warning: var(--color-yellow);
-  --color-danger: var(--color-red);
+  --color-bg-danger: var(--color-red-light);
+  --color-danger: var(--color-red-2);
   --color-accent: var(--color-blue-medium);
   --color-accent-shade: var(--color-blue-dark);
   --color-border-light: var(--color-gray-light-2);
   --color-border: var(--color-gray-light-3);
+  --color-border-dark: var(--color-gray-medium);
   --color-text-light: var(--color-white);
   --color-text-light-2: var(--color-gray-medium);
   --color-text-base: var(--color-gray-dark);

src/chart.js

@@ -1,40 +0,0 @@
-import dereference from 'react-chart-editor/lib/lib/dereference'
-
-export function getDataSourcesFromSqlResult (sqlResult) {
-  if (!sqlResult) {
-    return {}
-  }
-  const dataSorces = {}
-  const matrix = sqlResult.values
-  const [row] = matrix
-  const transposedMatrix = row.map((value, column) => matrix.map(row => row[column]))
-  sqlResult.columns.forEach((column, index) => {
-    dataSorces[column] = transposedMatrix[index]
-  })
-  return dataSorces
-}
-
-export function getOptionsFromDataSources (dataSources) {
-  return Object.keys(dataSources).map(name => ({
-    value: name,
-    label: name
-  }))
-}
-
-export function getChartStateForSave (state, dataSources) {
-  // we don't need to save the data, only settings
-  // so we modify state.data using dereference
-  const stateCopy = JSON.parse(JSON.stringify(state))
-  const emptySources = {}
-  for (const key in dataSources) {
-    emptySources[key] = []
-  }
-  dereference(stateCopy.data, emptySources)
-  return stateCopy
-}
-
-export default {
-  getDataSourcesFromSqlResult,
-  getOptionsFromDataSources,
-  getChartStateForSave
-}

src/components/Chart.vue

@@ -1,98 +0,0 @@
-<template>
-<div v-show="visible" class="chart-container">
-  <div class="warning chart-warning" v-show="!sqlResult && visible">
-    There is no data to build a chart. Run your sql query and make sure the result is not empty.
-  </div>
-  <PlotlyEditor
-    :data="state.data"
-    :layout="state.layout"
-    :frames="state.frames"
-    :config="{ editable: true, displaylogo: false }"
-    :dataSources="dataSources"
-    :dataSourceOptions="dataSourceOptions"
-    :plotly="plotly"
-    @onUpdate="update"
-    @onRender="go"
-    :useResizeHandler="true"
-    :debug="true"
-    :advancedTraceTypeSelector="true"
-    class="chart"
-    ref="plotlyEditor"
-    :style="{ height: !sqlResult ? 'calc(100% - 40px)' : '100%' }"
-  />
-</div>
-</template>
-
-<script>
-import plotly from 'plotly.js/dist/plotly'
-import 'react-chart-editor/lib/react-chart-editor.min.css'
-
-import PlotlyEditor from 'react-chart-editor'
-import chart from '@/chart'
-import dereference from 'react-chart-editor/lib/lib/dereference'
-
-export default {
-  name: 'Chart',
-  props: ['sqlResult', 'initChart', 'visible'],
-  components: {
-    PlotlyEditor
-  },
-  data () {
-    return {
-      plotly: plotly,
-      state: this.initChart || {
-        data: [],
-        layout: {},
-        frames: []
-      }
-    }
-  },
-  computed: {
-    dataSources () {
-      return chart.getDataSourcesFromSqlResult(this.sqlResult)
-    },
-    dataSourceOptions () {
-      return chart.getOptionsFromDataSources(this.dataSources)
-    }
-  },
-  watch: {
-    dataSources () {
-      // we need to update state.data in order to update the graph
-      // https://github.com/plotly/react-chart-editor/issues/948
-      dereference(this.state.data, this.dataSources)
-    }
-  },
-  methods: {
-    go (data, layout, frames) {
-      // TODO: check changes and enable Save button if needed
-    },
-    update (data, layout, frames) {
-      this.state = { data, layout, frames }
-      this.$emit('update')
-    },
-    getChartStateForSave () {
-      return chart.getChartStateForSave(this.state, this.dataSources)
-    }
-  }
-}
-</script>
-
-<style scoped>
-.chart-container {
-  height: calc(100% - 89px);
-}
-
-.chart-warning {
-  height: 40px;
-  line-height: 40px;
-}
-
-.chart {
-  border-top: 1px solid var(--color-border);
-  min-height: 242px;
-}
-
->>> .editor_controls .sidebar__item:before {
-  width: 0;
-}
-</style>

src/components/CsvImport/DelimiterSelector/index.vue

@@ -40,7 +40,7 @@
 </template>
 
 <script>
-import ascii from '@/ascii'
+import ascii from './ascii'
 import DropDownChevron from '@/components/svg/dropDownChevron'
 import ClearIcon from '@/components/svg/clear'
 

src/components/CsvImport/index.vue

@@ -0,0 +1,387 @@
+<template>
+  <modal
+    :name="dialogName"
+    classes="dialog"
+    height="auto"
+    width="80%"
+    scrollable
+    :clickToClose="false"
+  >
+    <div class="dialog-header">
+      CSV import
+      <close-icon @click="cancelCsvImport" :disabled="disableDialog"/>
+    </div>
+    <div class="dialog-body">
+      <text-field
+        label="Table name"
+        v-model="tableName"
+        width="484px"
+        :disabled="disableDialog"
+        :error-msg="tableNameError"
+        id="csv-table-name"
+      />
+      <div class="chars">
+        <delimiter-selector
+          v-model="delimiter"
+          width="210px"
+          class="char-input"
+          @input="previewCsv"
+          :disabled="disableDialog"
+        />
+        <text-field
+          label="Quote char"
+          hint="The character used to quote fields."
+          v-model="quoteChar"
+          width="93px"
+          :disabled="disableDialog"
+          class="char-input"
+          id="quote-char"
+        />
+        <text-field
+          label="Escape char"
+          hint='
+            The character used to escape the quote character within a field
+            (e.g. "column with ""quotes"" in text").
+          '
+          max-hint-width="242px"
+          v-model="escapeChar"
+          width="93px"
+          :disabled="disableDialog"
+          class="char-input"
+          id="escape-char"
+        />
+      </div>
+      <check-box
+        @click="header = $event"
+        :init="true"
+        label="Use first row as column headers"
+        :disabled="disableDialog"
+      />
+      <sql-table
+        v-if="previewData
+          && (previewData.rowCount > 0 || Object.keys(previewData).length > 0)
+        "
+        :data-set="previewData"
+        class="preview-table"
+        :preview="true"
+      />
+      <div v-else class="no-data">No data</div>
+      <logs
+        class="import-csv-errors"
+        :messages="importCsvMessages"
+      />
+    </div>
+    <div class="dialog-buttons-container">
+      <button
+        class="secondary"
+        :disabled="disableDialog"
+        @click="cancelCsvImport"
+        id="csv-cancel"
+      >
+        Cancel
+      </button>
+      <button
+        v-show="!importCsvCompleted"
+        class="primary"
+        :disabled="disableDialog"
+        @click="loadFromCsv(file)"
+        id="csv-import"
+      >
+        Import
+      </button>
+      <button
+        v-show="importCsvCompleted"
+        class="primary"
+        :disabled="disableDialog"
+        @click="finish"
+        id="csv-finish"
+      >
+        Finish
+      </button>
+    </div>
+  </modal>
+</template>
+
+<script>
+import csv from '@/lib/csv'
+import CloseIcon from '@/components/svg/close'
+import TextField from '@/components/TextField'
+import DelimiterSelector from './DelimiterSelector'
+import CheckBox from '@/components/CheckBox'
+import SqlTable from '@/components/SqlTable'
+import Logs from '@/components/Logs'
+import time from '@/lib/utils/time'
+import fIo from '@/lib/utils/fileIo'
+import events from '@/lib/utils/events'
+
+export default {
+  name: 'CsvImport',
+  components: {
+    CloseIcon,
+    TextField,
+    DelimiterSelector,
+    CheckBox,
+    SqlTable,
+    Logs
+  },
+  props: ['file', 'db', 'dialogName'],
+  data () {
+    return {
+      disableDialog: false,
+      tableName: '',
+      delimiter: '',
+      quoteChar: '"',
+      escapeChar: '"',
+      header: true,
+      importCsvCompleted: false,
+      importCsvMessages: [],
+      previewData: null,
+      addedTable: null,
+      tableNameError: ''
+    }
+  },
+  watch: {
+    quoteChar () {
+      this.previewCsv()
+    },
+
+    escapeChar () {
+      this.previewCsv()
+    },
+
+    header () {
+      this.previewCsv()
+    },
+    tableName: time.debounce(function () {
+      this.tableNameError = ''
+      if (!this.tableName) {
+        return
+      }
+      this.db.validateTableName(this.tableName)
+        .catch(err => {
+          this.tableNameError = err.message + '. Try another table name.'
+        })
+    }, 400)
+  },
+  methods: {
+    cancelCsvImport () {
+      if (!this.disableDialog) {
+        if (this.addedTable) {
+          this.db.execute(`DROP TABLE "${this.addedTable}"`)
+          this.db.refreshSchema()
+        }
+        this.$modal.hide(this.dialogName)
+        this.$emit('cancel')
+      }
+    },
+    reset () {
+      this.header = true
+      this.quoteChar = '"'
+      this.escapeChar = '"'
+      this.delimiter = ''
+      this.tableName = ''
+      this.disableDialog = false
+      this.importCsvCompleted = false
+      this.importCsvMessages = []
+      this.previewData = null
+      this.addedTable = null
+      this.tableNameError = ''
+    },
+    open () {
+      this.tableName = this.db.sanitizeTableName(fIo.getFileName(this.file))
+      this.$modal.show(this.dialogName)
+    },
+    async previewCsv () {
+      this.importCsvCompleted = false
+      const config = {
+        preview: 3,
+        quoteChar: this.quoteChar || '"',
+        escapeChar: this.escapeChar,
+        header: this.header,
+        delimiter: this.delimiter
+      }
+      try {
+        const start = new Date()
+        const parseResult = await csv.parse(this.file, config)
+        const end = new Date()
+        this.previewData = parseResult.data
+        this.delimiter = parseResult.delimiter
+
+        // In parseResult.messages we can get parse errors
+        this.importCsvMessages = parseResult.messages || []
+
+        if (!parseResult.hasErrors) {
+          this.importCsvMessages.push({
+            message: `Preview parsing is completed in ${time.getPeriod(start, end)}.`,
+            type: 'success'
+          })
+        }
+      } catch (err) {
+        this.importCsvMessages = [{
+          message: err,
+          type: 'error'
+        }]
+      }
+    },
+    async loadFromCsv (file) {
+      if (!this.tableName) {
+        this.tableNameError = "Table name can't be empty"
+        return
+      }
+
+      this.disableDialog = true
+      const config = {
+        quoteChar: this.quoteChar || '"',
+        escapeChar: this.escapeChar,
+        header: this.header,
+        delimiter: this.delimiter
+      }
+      const parseCsvMsg = {
+        message: 'Parsing CSV...',
+        type: 'info'
+      }
+      this.importCsvMessages.push(parseCsvMsg)
+      const parseCsvLoadingIndicator = setTimeout(() => { parseCsvMsg.type = 'loading' }, 1000)
+
+      const importMsg = {
+        message: 'Importing CSV into a SQLite database...',
+        type: 'info'
+      }
+      let importLoadingIndicator = null
+
+      const updateProgress = progress => {
+        this.$set(importMsg, 'progress', progress)
+      }
+      const progressCounterId = this.db.createProgressCounter(updateProgress)
+
+      try {
+        let start = new Date()
+        const parseResult = await csv.parse(this.file, config)
+        let end = new Date()
+
+        if (!parseResult.hasErrors) {
+          const rowCount = parseResult.rowCount
+          let period = time.getPeriod(start, end)
+          parseCsvMsg.type = 'success'
+
+          if (parseResult.messages.length > 0) {
+            this.importCsvMessages = this.importCsvMessages.concat(parseResult.messages)
+            parseCsvMsg.message = `${rowCount} rows are parsed in ${period}.`
+          } else {
+            // Inform about csv parsing success
+            parseCsvMsg.message = `${rowCount} rows are parsed successfully in ${period}.`
+          }
+
+          // Loading indicator for csv parsing is not needed anymore
+          clearTimeout(parseCsvLoadingIndicator)
+
+          // Add info about import start
+          this.importCsvMessages.push(importMsg)
+
+          // Show import progress after 1 second
+          importLoadingIndicator = setTimeout(() => {
+            importMsg.type = 'loading'
+          }, 1000)
+
+          // Add table
+          start = new Date()
+          await this.db.addTableFromCsv(this.tableName, parseResult.data, progressCounterId)
+          end = new Date()
+
+          this.addedTable = this.tableName
+          // Inform about import success
+          period = time.getPeriod(start, end)
+          importMsg.message = `Importing CSV into a SQLite database is completed in ${period}.`
+          importMsg.type = 'success'
+
+          // Loading indicator for import is not needed anymore
+          clearTimeout(importLoadingIndicator)
+
+          this.importCsvCompleted = true
+        } else {
+          parseCsvMsg.message = 'Parsing ended with errors.'
+          parseCsvMsg.type = 'info'
+          this.importCsvMessages = this.importCsvMessages.concat(parseResult.messages)
+        }
+      } catch (err) {
+        if (parseCsvMsg.type === 'loading') {
+          parseCsvMsg.type = 'info'
+        }
+
+        if (importMsg.type === 'loading') {
+          importMsg.type = 'info'
+        }
+
+        this.importCsvMessages.push({
+          message: err,
+          type: 'error'
+        })
+      }
+
+      clearTimeout(parseCsvLoadingIndicator)
+      clearTimeout(importLoadingIndicator)
+      this.db.deleteProgressCounter(progressCounterId)
+      this.disableDialog = false
+    },
+    async finish () {
+      this.$modal.hide(this.dialogName)
+      const stmt = [
+        '/*',
+        ` * Your CSV file has been imported into ${this.addedTable} table.`,
+        ' * You can run this SQL query to make all CSV records available for charting.',
+        ' */',
+        `SELECT * FROM "${this.addedTable}"`
+      ].join('\n')
+      const tabId = await this.$store.dispatch('addTab', { query: stmt })
+      this.$store.commit('setCurrentTabId', tabId)
+      this.importCsvCompleted = false
+      this.$emit('finish')
+      events.send('inquiry.create', null, { auto: true })
+    }
+  }
+}
+</script>
+
+<style scoped>
+.dialog-body {
+  padding-bottom: 0;
+}
+
+.chars {
+  display: flex;
+  align-items: flex-end;
+  margin: 24px 0 20px;
+}
+.char-input {
+  margin-right: 44px;
+}
+.preview-table {
+  margin-top: 18px;
+}
+
+.import-csv-errors {
+  height: 136px;
+  margin-top: 8px;
+}
+.no-data {
+  margin-top: 32px;
+  background-color: white;
+  border-radius: 5px;
+  position: relative;
+  border: 1px solid var(--color-border-light);
+  box-sizing: border-box;
+  height: 147px;
+  font-size: 13px;
+  color: var(--color-text-base);
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+/* https://github.com/euvl/vue-js-modal/issues/623 */
+>>> .vm--modal {
+  max-width: 1152px;
+  margin: auto;
+  left: 0 !important;
+}
+</style>

src/components/DbUploader.vue

@@ -1,7 +1,7 @@
 <template>
   <div class="db-uploader-container" :style="{ width }">
-    <change-db-icon v-if="type === 'small'" @click.native="browse"/>
-    <div v-if="['regular', 'illustrated'].includes(type)" class="drop-area-container">
+    <change-db-icon v-if="type === 'small'" @click="browse"/>
+    <div v-if="type === 'illustrated'" class="drop-area-container">
       <div
         class="drop-area"
         @dragover.prevent="state = 'dragover'"
@@ -26,7 +26,8 @@
         ref="fileImg"
         :class="{
           'swing': state === 'dragover',
-          'fly': state === 'drop'
+          'fly': state === 'dropping',
+          'hidden': state === 'dropped'
         }"
         :src="require('@/assets/images/file.png')"
       />
@@ -41,112 +42,23 @@
     <div id="error" class="error"></div>
 
     <!--Parse csv dialog  -->
-    <modal name="parse" classes="dialog" height="auto" width="60%" :clickToClose="false">
-      <div class="dialog-header">
-        Import CSV
-        <close-icon @click="cancelCsvImport" :disabled="disableDialog"/>
-      </div>
-      <div class="dialog-body">
-        <div class="chars">
-          <delimiter-selector
-            v-model="delimiter"
-            width="210px"
-            class="char-input"
-            @input="previewCSV"
-            :disabled="disableDialog"
-          />
-          <text-field
-            label="Quote char"
-            hint="The character used to quote fields."
-            v-model="quoteChar"
-            width="93px"
-            :disabled="disableDialog"
-            class="char-input"
-            id="quote-char"
-          />
-          <text-field
-            label="Escape char"
-            hint='The character used to escape the quote character within a field (e.g. "column with ""quotes"" in text").'
-            max-hint-width="242px"
-            v-model="escapeChar"
-            width="93px"
-            :disabled="disableDialog"
-            class="char-input"
-            id="escape-char"
-          />
-        </div>
-        <check-box
-          @click="header = $event"
-          :init="true"
-          label="Use first row as column headers"
-          :disabled="disableDialog"
-        />
-        <sql-table
-          v-if="previewData"
-          :data-set="previewData"
-          height="160"
-          class="preview-table"
-          :preview="true"
-        />
-        <div v-if="!previewData" class="no-data">No data</div>
-        <logs
-          class="import-csv-errors"
-          :messages="importCsvMessages"
-        />
-      </div>
-      <div class="dialog-buttons-container">
-        <button
-          class="secondary"
-          :disabled="disableDialog"
-          @click="cancelCsvImport"
-          id="csv-cancel"
-        >
-          Cancel
-        </button>
-        <button
-          v-show="!importCsvCompleted"
-          class="primary"
-          :disabled="disableDialog"
-          @click="loadFromCsv(file)"
-          id="csv-import"
-        >
-          Import
-        </button>
-        <button
-          v-show="importCsvCompleted"
-          class="primary"
-          :disabled="disableDialog"
-          @click="finish"
-          id="csv-finish"
-        >
-          Finish
-        </button>
-      </div>
-    </modal>
+    <csv-import
+      ref="addCsv"
+      :file="file"
+      :db="newDb"
+      dialog-name="importFromCsv"
+      @cancel="cancelCsvImport"
+      @finish="finish"
+    />
   </div>
 </template>
 
 <script>
-import fu from '@/file.utils'
-import csv from '@/csv'
-import CloseIcon from '@/components/svg/close'
-import TextField from '@/components/TextField'
-import DelimiterSelector from '@/components/DelimiterSelector'
-import CheckBox from '@/components/CheckBox'
-import SqlTable from '@/components/SqlTable'
-import Logs from '@/components/Logs'
+import fIo from '@/lib/utils/fileIo'
 import ChangeDbIcon from '@/components/svg/changeDb'
-import time from '@/time'
-import database from '@/database'
-
-const csvMimeTypes = [
-  'text/csv',
-  'text/x-csv',
-  'application/x-csv',
-  'application/csv',
-  'text/x-comma-separated-values',
-  'text/comma-separated-values'
-]
+import database from '@/lib/database'
+import CsvImport from '@/components/CsvImport'
+import events from '@/lib/utils/events'
 
 export default {
   name: 'DbUploader',
@@ -154,9 +66,9 @@ export default {
     type: {
       type: String,
       required: false,
-      default: 'regular',
+      default: 'small',
       validator: (value) => {
-        return ['regular', 'illustrated', 'small'].includes(value)
+        return ['illustrated', 'small'].includes(value)
       }
     },
     width: {
@@ -167,27 +79,13 @@ export default {
   },
   components: {
     ChangeDbIcon,
-    TextField,
-    DelimiterSelector,
-    CloseIcon,
-    CheckBox,
-    SqlTable,
-    Logs
+    CsvImport
   },
   data () {
     return {
       state: '',
       animationPromise: Promise.resolve(),
       file: null,
-      schema: null,
-      delimiter: '',
-      quoteChar: '"',
-      escapeChar: '"',
-      header: true,
-      previewData: null,
-      importCsvMessages: [],
-      disableDialog: false,
-      importCsvCompleted: false,
       newDb: null
     }
   },
@@ -196,206 +94,55 @@ export default {
       this.animationPromise = new Promise((resolve) => {
         this.$refs.fileImg.addEventListener('animationend', event => {
           if (event.animationName.startsWith('fly')) {
+            this.state = 'dropped'
             resolve()
           }
         })
       })
     }
   },
-  watch: {
-    quoteChar () {
-      this.previewCSV()
-    },
-
-    escapeChar () {
-      this.previewCSV()
-    },
-
-    header () {
-      this.previewCSV()
-    }
-  },
   methods: {
     cancelCsvImport () {
-      if (!this.disableDialog) {
-        this.$modal.hide('parse')
-        if (this.newDb) {
-          this.newDb.shutDown()
-          this.newDb = null
-        }
+      if (this.newDb) {
+        this.newDb.shutDown()
+        this.newDb = null
       }
     },
 
     async finish () {
       this.$store.commit('setDb', this.newDb)
-      this.$store.commit('saveSchema', this.schema)
-      if (this.importCsvCompleted) {
-        this.$modal.hide('parse')
-        const tabId = await this.$store.dispatch('addTab', { query: 'select * from csv_import' })
-        this.$store.commit('setCurrentTabId', tabId)
-      }
-      if (this.$route.path !== '/editor') {
-        this.$router.push('/editor')
-      }
-    },
-
-    async previewCSV () {
-      this.importCsvCompleted = false
-      const config = {
-        preview: 3,
-        quoteChar: this.quoteChar || '"',
-        escapeChar: this.escapeChar,
-        header: this.header,
-        delimiter: this.delimiter
-      }
-      try {
-        const start = new Date()
-        const parseResult = await csv.parse(this.file, config)
-        const end = new Date()
-        this.previewData = parseResult.data
-        this.delimiter = parseResult.delimiter
-
-        // In parseResult.messages we can get parse errors
-        this.importCsvMessages = parseResult.messages || []
-
-        if (!parseResult.hasErrors) {
-          this.importCsvMessages.push({
-            message: `Preview parsing is completed in ${time.getPeriod(start, end)}.`,
-            type: 'success'
-          })
-        }
-      } catch (err) {
-        this.importCsvMessages = [{
-          message: err,
-          type: 'error'
-        }]
+      if (this.$route.path !== '/workspace') {
+        this.$router.push('/workspace')
       }
     },
 
     loadDb (file) {
-      this.newDb = database.getNewDatabase()
       return Promise.all([this.newDb.loadDb(file), this.animationPromise])
-        .then(([schema]) => {
-          this.schema = schema
-          this.finish()
-        })
-    },
-
-    async loadFromCsv (file) {
-      this.disableDialog = true
-      const config = {
-        quoteChar: this.quoteChar || '"',
-        escapeChar: this.escapeChar,
-        header: this.header,
-        delimiter: this.delimiter
-      }
-      const parseCsvMsg = {
-        message: 'Parsing CSV...',
-        type: 'info'
-      }
-      this.importCsvMessages.push(parseCsvMsg)
-      const parseCsvLoadingIndicator = setTimeout(() => { parseCsvMsg.type = 'loading' }, 1000)
-
-      const importMsg = {
-        message: 'Importing CSV into a SQLite database...',
-        type: 'info'
-      }
-      let importLoadingIndicator = null
-
-      const updateProgress = progress => {
-        this.$set(importMsg, 'progress', progress)
-      }
-      this.newDb = database.getNewDatabase()
-      const progressCounterId = this.newDb.createProgressCounter(updateProgress)
-
-      try {
-        let start = new Date()
-        const parseResult = await csv.parse(this.file, config)
-        let end = new Date()
-
-        if (!parseResult.hasErrors) {
-          const rowCount = parseResult.data.values.length
-          let period = time.getPeriod(start, end)
-          parseCsvMsg.type = 'success'
-
-          if (parseResult.messages.length > 0) {
-            this.importCsvMessages = this.importCsvMessages.concat(parseResult.messages)
-            parseCsvMsg.message = `${rowCount} rows are parsed in ${period}.`
-          } else {
-            // Inform about csv parsing success
-            parseCsvMsg.message = `${rowCount} rows are parsed successfully in ${period}.`
-          }
-
-          // Loading indicator for csv parsing is not needed anymore
-          clearTimeout(parseCsvLoadingIndicator)
-
-          // Add info about import start
-          this.importCsvMessages.push(importMsg)
-
-          // Show import progress after 1 second
-          importLoadingIndicator = setTimeout(() => {
-            importMsg.type = 'loading'
-          }, 1000)
-
-          // Create db with csv table and get schema
-          const name = file.name.replace(/\.[^.]+$/, '')
-          start = new Date()
-          this.schema = await this.newDb.createDb(name, parseResult.data, progressCounterId)
-          end = new Date()
-
-          // Inform about import success
-          period = time.getPeriod(start, end)
-          importMsg.message = `Importing CSV into a SQLite database is completed in ${period}.`
-          importMsg.type = 'success'
-
-          // Loading indicator for import is not needed anymore
-          clearTimeout(importLoadingIndicator)
-
-          this.importCsvCompleted = true
-        } else {
-          parseCsvMsg.message = 'Parsing ended with errors.'
-          parseCsvMsg.type = 'info'
-          this.importCsvMessages = this.importCsvMessages.concat(parseResult.messages)
-        }
-      } catch (err) {
-        if (parseCsvMsg.type === 'loading') {
-          parseCsvMsg.type = 'info'
-        }
-
-        if (importMsg.type === 'loading') {
-          importMsg.type = 'info'
-        }
-
-        this.importCsvMessages.push({
-          message: err,
-          type: 'error'
-        })
-      }
-
-      clearTimeout(parseCsvLoadingIndicator)
-      clearTimeout(importLoadingIndicator)
-      this.newDb.deleteProgressCounter(progressCounterId)
-      this.disableDialog = false
+        .then(this.finish)
     },
 
     async checkFile (file) {
-      this.state = 'drop'
-      if (csvMimeTypes.includes(file.type)) {
-        this.file = file
-        this.header = true
-        this.quoteChar = '"'
-        this.escapeChar = '"'
-        this.delimiter = ''
-        return Promise.all([this.previewCSV(), this.animationPromise])
-          .then(() => {
-            this.$modal.show('parse')
-          })
-      } else {
+      this.state = 'dropping'
+      this.newDb = database.getNewDatabase()
+
+      if (fIo.isDatabase(file)) {
         this.loadDb(file)
+      } else {
+        events.send('database.import', file.size, {
+          from: 'csv',
+          new_db: true
+        })
+
+        this.file = file
+        await this.$nextTick()
+        const csvImport = this.$refs.addCsv
+        csvImport.reset()
+        return Promise.all([csvImport.previewCsv(), this.animationPromise])
+          .then(csvImport.open)
       }
     },
     browse () {
-      fu.getFileFromUser('.db,.sqlite,.sqlite3,.csv')
+      fIo.getFileFromUser('.db,.sqlite,.sqlite3,.csv')
         .then(this.checkFile)
     },
 
@@ -431,6 +178,7 @@ export default {
   align-items: center;
   justify-content: center;
   height: 100%;
+  cursor: pointer;
 }
 
 #img-container {
@@ -502,42 +250,16 @@ export default {
 #file-img.fly {
   animation: fly ease-in-out 1s 1 normal;
   transform-origin: center center;
-  top: 183px;
-  left: 225px;
-  transition: top 1s ease-in-out, left 1s ease-in-out;
 }
 @keyframes fly {
-  100% { transform: rotate(360deg) scale(0.5); }
-}
-/* Parse CSV dialog */
-.chars {
-  display: flex;
-  align-items: flex-end;
-  margin-bottom: 20px;
-}
-.char-input {
-  margin-right: 44px;
-}
-.preview-table {
-  margin-top: 32px;
+  100% {
+    transform: rotate(360deg) scale(0.5);
+    top: 183px;
+    left: 225px;
+  }
 }
 
-.import-csv-errors {
-  height: 160px;
-  margin-top: 32px;
-}
-.no-data {
-  margin-top: 32px;
-  background-color: white;
-  border-radius: 5px;
-  position: relative;
-  border: 1px solid var(--color-border-light);
-  box-sizing: border-box;
-  height: 160px;
-  font-size: 13px;
-  color: var(--color-text-base);
-  display: flex;
-  justify-content: center;
-  align-items: center;
+#file-img.hidden {
+  display: none;
 }
 </style>

src/components/IconButton.vue

@@ -0,0 +1,112 @@
+<template>
+  <button
+    :class="['icon-btn', { active }]"
+    :disabled="disabled"
+    @click="onClick"
+    @mouseenter="showTooltip($event, tooltipPosition)"
+    @mouseleave="hideTooltip"
+  >
+    <div class="icon"><slot /></div>
+    <div v-show="loading" class="icon-in-progress">
+      <loading-indicator />
+    </div>
+    <span v-if="tooltip" class="icon-tooltip" :style="tooltipStyle" ref="tooltip">
+      {{ tooltip }}
+    </span>
+  </button>
+</template>
+
+<script>
+import tooltipMixin from '@/tooltipMixin'
+import LoadingIndicator from '@/components/LoadingIndicator'
+
+export default {
+  name: 'SideBarButton',
+  props: ['active', 'disabled', 'tooltip', 'tooltipPosition', 'loading'],
+  components: { LoadingIndicator },
+  mixins: [tooltipMixin],
+  methods: {
+    onClick () {
+      this.hideTooltip()
+      this.$emit('click')
+    }
+  }
+}
+</script>
+
+<style scoped>
+.icon-btn {
+  box-sizing: border-box;
+  width: 26px;
+  height: 26px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  position: relative;
+  background-color: transparent;
+  border: none;
+}
+.icon-btn:hover {
+  border: 1px solid var(--color-border);
+  border-radius: var(--border-radius-medium-2);
+}
+
+.icon-btn:hover .icon >>> path,
+.icon-btn.active .icon >>> path,
+.icon-btn:hover .icon >>> circle,
+.icon-btn.active .icon >>> circle {
+  fill: var(--color-accent);
+}
+
+.icon-btn:disabled  .icon >>> path,
+.icon-btn:disabled  .icon >>> circle {
+  fill: var(--color-border);
+}
+
+.icon-btn:disabled {
+  cursor: default;
+  pointer-events: none;
+}
+
+.disabled.icon-btn:hover .icon >>> path {
+  fill: var(--color-border);
+}
+
+.icon-in-progress {
+  position: absolute;
+  width: 26px;
+  height: 26px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background-color: var(--color-bg-light);
+  will-change: opacity;
+  /*
+    We need to show loader in 1 sec after starting query execution. We can't do that with
+    setTimeout because the main thread can be busy by getting a result set from the web worker.
+    But we can use CSS animation for opacity. Opacity triggers changes only in the Composite Layer
+    stage in rendering waterfall. Hence it can be processed only with Compositor Thread while
+    the Main Thread processes a result set.
+    https://www.viget.com/articles/animation-performance-101-browser-under-the-hood/
+  */
+  animation: show-loader 1s linear 0s 1;
+}
+
+@keyframes show-loader {
+  0% {
+    opacity: 0;
+  }
+  99% {
+    opacity: 0;
+  }
+  100% {
+    opacity: 1;
+  }
+}
+
+.icon {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+</style>

src/components/LoadingDialog.vue

@@ -0,0 +1,83 @@
+<template>
+  <modal
+    :name="name"
+    classes="dialog"
+    height="auto"
+    :clickToClose="false"
+  >
+    <div class="dialog-header">
+      {{ title }}
+      <close-icon @click="$emit('cancel')" :disabled="loading"/>
+    </div>
+    <div class="dialog-body">
+      <div v-if="loading" class="loading-dialog-body">
+        <loading-indicator :size="30" class="state-icon"/>
+        {{ loadingMsg }}
+      </div>
+      <div v-else class="loading-dialog-body">
+        <img :src="require('@/assets/images/success.svg')" class="success-icon state-icon" />
+        {{ successMsg }}
+      </div>
+    </div>
+    <div class="dialog-buttons-container">
+      <button
+        class="secondary"
+        :disabled="loading"
+        @click="$emit('cancel')"
+      >
+        Cancel
+      </button>
+      <button
+        class="primary"
+        :disabled="loading"
+        @click="$emit('action')"
+      >
+        {{ actionBtnName }}
+      </button>
+    </div>
+  </modal>
+</template>
+
+<script>
+import LoadingIndicator from '@/components/LoadingIndicator'
+import CloseIcon from '@/components/svg/close'
+
+export default {
+  name: 'loadingDialog',
+  props: {
+    loadingMsg: String,
+    successMsg: String,
+    actionBtnName: String,
+    name: String,
+    title: String,
+    loading: Boolean
+  },
+  watch: {
+    loading () {
+      if (this.loading) {
+        this.$modal.show(this.name)
+      }
+    }
+  },
+  components: { LoadingIndicator, CloseIcon },
+  methods: {
+    cancel () {
+      this.$emit('cancel')
+    }
+  }
+}
+</script>
+
+<style scoped>
+.loading-dialog-body {
+  display: flex;
+  align-items: center;
+}
+.success-icon {
+  width: 30px;
+}
+
+.state-icon {
+  margin-right: 8px;
+}
+</style>

src/components/LoadingIndicator.vue

@@ -1,17 +1,18 @@
 <template>
-  <svg :class="animationClass" height="20" width="20" viewBox="0 0 20 20">
+  <svg :class="animationClass" :height="size" :width="size" :viewBox="`0 0 ${size} ${size}`">
     <circle
       class="loader-svg bg"
-      cx="10"
-      cy="10"
-      r="8"
+      :style="{ strokeWidth }"
+      :cx="size / 2"
+      :cy="size / 2"
+      :r="radius"
     />
     <circle
       class="loader-svg front"
-      :style="{ strokeDasharray: circleProgress }"
-      cx="10"
-      cy="10"
-      r="8"
+      :style="{ strokeDasharray: circleProgress, strokeDashoffset: offset, strokeWidth }"
+      :cx="size / 2"
+      :cy="size / 2"
+      :r="radius"
     />
   </svg>
 </template>
@@ -19,15 +20,35 @@
 <script>
 export default {
   name: 'LoadingIndicator',
-  props: ['progress'],
+  props: {
+    progress: {
+      type: Number,
+      required: false
+    },
+    size: {
+      type: Number,
+      required: false,
+      default: 20
+    }
+  },
   computed: {
     circleProgress () {
-      const dash = (50.24 * this.progress) / 100
-      const space = 50.24 - dash
+      const circle = this.radius * 3.14 * 2
+      const dash = this.progress ? (circle * this.progress) / 100 : circle * 1 / 3
+      const space = circle - dash
       return `${dash}px, ${space}px`
     },
     animationClass () {
       return this.progress === undefined ? 'loading' : 'progress'
+    },
+    radius () {
+      return this.size / 2 - this.strokeWidth
+    },
+    offset () {
+      return this.radius * 3.14 / 2
+    },
+    strokeWidth () {
+      return this.size / 10
     }
   }
 }
@@ -38,7 +59,6 @@ export default {
   position: absolute;
   left: 0; right: 0; top: 0; bottom: 0;
   fill: none;
-  stroke-width: 2px;
   stroke-linecap: round;
   stroke: var(--color-accent);
 }
@@ -48,27 +68,30 @@ export default {
 }
 
 .loading .loader-svg.front {
-  stroke-dasharray: 40.24px;
+  will-change: transform;
   animation: fill-animation-loading 1s cubic-bezier(1,1,1,1) 0s infinite;
+  transform-origin: center;
 }
 
+/*
+  We can't change anything in loading animation except transform, opacity and filter. Because in
+  our case the Main Thread can be busy and animation will be frozen (e. g. getting a result set
+  from the web-worker after query execution).
+  But transform, opacity and filter trigger changes only in the Composite Layer stage in rendering
+  waterfall. Hence they can be processed only with Compositor Thread while the Main Thread
+  processes something else.
+  https://www.viget.com/articles/animation-performance-101-browser-under-the-hood/
+*/
 @keyframes fill-animation-loading {
   0% {
-    stroke-dasharray: 10px 40.24px;
-    stroke-dashoffset: 0;
-  }
-  50% {
-    stroke-dasharray: 25.12px;
-    stroke-dashoffset: 25.12px;
+    transform: rotate(0deg);
   }
   100% {
-    stroke-dasharray: 10px 40.24px;
-    stroke-dashoffset: 50.24px;
+    transform: rotate(360deg);
   }
 }
 
 .progress .loader-svg.front {
-  stroke-dashoffset: 12.56;
   transition: stroke-dasharray 0.2s;
 }
 

src/components/Logs.vue

@@ -63,14 +63,16 @@ export default {
   border-radius: 5px;
   border: 1px solid var(--color-border-light);
   box-sizing: border-box;
-  overflow-y: scroll;
+  overflow-y: auto;
+  color: var(--color-text-base);
 }
 .msg {
-  padding: 16px 7px;
+  padding: 12px 7px;
   border-bottom: 1px solid var(--color-border-light);
   display: flex;
   align-items: flex-start;
   font-family: monospace;
+  font-size: 13px;
 }
 
 .msg:last-child {

src/components/Splitpanes/index.vue

@@ -26,7 +26,10 @@
       <div
         :class="[
           'toggle-btns',
-          {'both': after.max === 100 && before.max === 100 && paneAfter.size > 0 && paneBefore.size > 0}
+          {
+            'both': after.max === 100 && before.max === 100 &&
+              paneAfter.size > 0 && paneBefore.size > 0
+          }
         ]"
       >
         <div
@@ -65,21 +68,30 @@
 </template>
 
 <script>
-import splitter from '@/splitter'
+import splitter from './splitter'
 
 export default {
   name: 'Splitpanes',
   props: {
     horizontal: { type: Boolean, default: false },
     before: { type: Object },
-    after: { type: Object }
+    after: { type: Object },
+    default: {
+      type: Object,
+      default: () => {
+        return {
+          before: 50,
+          after: 50
+        }
+      }
+    }
   },
   data () {
     return {
       container: null,
       paneBefore: this.before,
       paneAfter: this.after,
-      beforeMinimising: {
+      beforeMinimising: !this.after.size || !this.before.size ? this.default : {
         before: this.before.size,
         after: this.after.size
       },

src/components/SqlEditor.vue

@@ -1,64 +0,0 @@
-<template>
-  <div class="codemirror-container">
-    <codemirror v-model="query" :options="cmOptions" @changes="onChange" />
-  </div>
-</template>
-
-<script>
-import hint from '@/hint'
-import { codemirror } from 'vue-codemirror'
-import 'codemirror/lib/codemirror.css'
-import 'codemirror/mode/sql/sql.js'
-import 'codemirror/theme/neo.css'
-import 'codemirror/addon/hint/show-hint.css'
-import 'codemirror/addon/display/autorefresh.js'
-
-export default {
-  name: 'SqlEditor',
-  props: ['value'],
-  components: { codemirror },
-  data () {
-    return {
-      query: this.value,
-      cmOptions: {
-        // codemirror options
-        tabSize: 4,
-        mode: 'text/x-mysql',
-        theme: 'neo',
-        lineNumbers: true,
-        line: true,
-        autofocus: true,
-        autoRefresh: true
-      }
-    }
-  },
-  watch: {
-    query () {
-      this.$emit('input', this.query)
-    }
-  },
-  methods: {
-    onChange: hint.show
-  }
-}
-</script>
-
-<style scoped>
-.codemirror-container {
-  flex-grow: 1;
-  min-height: 0;
-}
-
->>> .vue-codemirror {
-  height: 100%;
-  max-height: 100%;
-}
->>> .CodeMirror {
-  height: 100%;
-  max-height: 100%;
-}
->>> .CodeMirror-cursor {
-  width: 1px;
-  background: var(--color-text-base);
-}
-</style>

src/components/SqlTable.vue

@@ -1,113 +0,0 @@
-<template>
-  <div>
-    <div class="rounded-bg">
-      <div class="header-container" ref="header-container">
-        <div>
-          <div
-            v-for="(th, index) in header"
-            class="fixed-header"
-            :style="{ width: `${th.width}px` }"
-            :key="index"
-          >
-            {{ th.name }}
-          </div>
-      </div>
-      </div>
-      <div
-        class="table-container"
-        ref="table-container"
-        @scroll="onScrollTable"
-        :style="{maxHeight: `${height}px`}"
-      >
-      <table ref="table">
-        <thead>
-          <tr>
-            <th v-for="(th,index) in dataSet.columns" :key="index" ref="th">
-              <div class="cell-data" :style="cellStyle">{{ th }}</div>
-            </th>
-          </tr>
-        </thead>
-        <tbody>
-          <tr v-for="(row,index) in currentPageData" :key="index">
-            <td v-for="(value, valIndex) in row" :key="valIndex">
-              <div class="cell-data" :style="cellStyle">{{ value }}</div>
-            </td>
-          </tr>
-        </tbody>
-      </table>
-      </div>
-    </div>
-    <div class="table-footer">
-      <div class="table-footer-count">
-        {{ dataSet.values.length}} {{dataSet.values.length === 1 ? 'row' : 'rows'}} retrieved
-        <span v-if="preview">for preview</span>
-      </div>
-      <pager v-show="pageCount > 1" :page-count="pageCount" v-model="currentPage" />
-    </div>
-  </div>
-</template>
-
-<script>
-import Pager from '@/components/Pager'
-
-export default {
-  name: 'SqlTable',
-  components: { Pager },
-  props: ['dataSet', 'height', 'preview'],
-  data () {
-    return {
-      header: null,
-      tableWidth: null,
-      currentPage: 1,
-      resizeObserver: null
-    }
-  },
-  computed: {
-    cellStyle () {
-      const eq = this.tableWidth / this.dataSet.columns.length
-
-      return { maxWidth: `${Math.max(eq, 100)}px` }
-    },
-    pageSize () {
-      return Math.max(Math.floor(this.height / 40), 20)
-    },
-    pageCount () {
-      return Math.ceil(this.dataSet.values.length / this.pageSize)
-    },
-    currentPageData () {
-      const start = (this.currentPage - 1) * this.pageSize
-      return this.dataSet.values.slice(start, start + this.pageSize)
-    }
-  },
-  methods: {
-    calculateHeadersWidth () {
-      this.tableWidth = this.$refs['table-container'].offsetWidth
-      this.$nextTick(() => {
-        this.header = this.$refs.th.map(th => {
-          return { name: th.innerText, width: th.getBoundingClientRect().width }
-        })
-      })
-    },
-    onScrollTable () {
-      this.$refs['header-container'].scrollLeft = this.$refs['table-container'].scrollLeft
-    }
-  },
-  mounted () {
-    this.resizeObserver = new ResizeObserver(this.calculateHeadersWidth)
-    this.resizeObserver.observe(this.$refs.table)
-    this.calculateHeadersWidth()
-  },
-  beforeDestroy () {
-    this.resizeObserver.unobserve(this.$refs.table)
-  },
-  watch: {
-    currentPageData: 'calculateHeadersWidth',
-    dataSet () {
-      this.currentPage = 1
-    }
-  }
-}
-</script>
-
-<style scoped>
-</style>

src/components/SqlTable/Pager.vue

@@ -28,8 +28,11 @@ export default {
     return {
       page: this.value,
       chevron: `
-        <svg width="9" height="9" viewBox="0 0 8 12" fill="none" xmlns="http://www.w3.org/2000/svg">
-        <path d="M0.721924 9.93097L4.85292 5.79997L0.721924 1.66897L1.99992 0.399973L7.39992 5.79997L1.99992 11.2L0.721924 9.93097Z" fill="#506784"/>
+        <svg width="9" height="9" viewBox="0 0 8 12" fill="none">
+        <path
+          d="M0.721924 9.93097L4.85292 5.79997L0.721924 1.66897L1.99992 0.399973L7.39992
+            5.79997L1.99992 11.2L0.721924 9.93097Z" fill="#506784"
+        />
         </svg>
       `
     }
@@ -49,6 +52,7 @@ export default {
 .paginator-continer {
   display: flex;
   align-items: center;
+  line-height: 10px;
 }
 >>> .paginator-page-link {
   padding: 2px 3px;

src/components/SqlTable/index.vue

@@ -0,0 +1,276 @@
+<template>
+  <div>
+    <div class="rounded-bg">
+      <div class="header-container" ref="header-container">
+        <div>
+          <div
+            v-for="(th, index) in header"
+            class="fixed-header"
+            :style="{ width: `${th.width}px` }"
+            :key="index"
+          >
+            {{ th.name }}
+          </div>
+      </div>
+      </div>
+      <div
+        class="table-container"
+        ref="table-container"
+        @scroll="onScrollTable"
+      >
+      <table
+        ref="table"
+        class="sqliteviz-table"
+        tabindex="0"
+        @keydown="onTableKeydown"
+      >
+        <thead>
+          <tr>
+            <th v-for="(th, index) in columns" :key="index" ref="th">
+              <div class="cell-data" :style="cellStyle">{{ th }}</div>
+            </th>
+          </tr>
+        </thead>
+        <tbody>
+          <tr v-for="rowIndex in currentPageData.count" :key="rowIndex">
+            <td
+              v-for="(col, colIndex) in columns"
+              :data-col="colIndex"
+              :data-row="pageSize * (currentPage - 1) + rowIndex - 1"
+              :data-isNull="isNull(getCellValue(col, rowIndex))"
+              :data-isBlob="isBlob(getCellValue(col, rowIndex))"
+              :key="colIndex"
+              :aria-selected="false"
+              @click="onCellClick"
+            >
+              <div class="cell-data" :style="cellStyle">
+                {{ getCellText(col, rowIndex) }}
+              </div>
+            </td>
+          </tr>
+        </tbody>
+      </table>
+      </div>
+    </div>
+    <div class="table-footer">
+      <div class="table-footer-count">
+        {{ rowCount }} {{rowCount === 1 ? 'row' : 'rows'}} retrieved
+        <span v-if="preview">for preview</span>
+        <span v-if="time">in {{ time }}</span>
+      </div>
+      <pager
+        v-show="pageCount > 1"
+        :page-count="pageCount"
+        v-model="currentPage"
+      />
+    </div>
+  </div>
+</template>
+
+<script>
+import Pager from './Pager'
+
+export default {
+  name: 'SqlTable',
+  components: { Pager },
+  props: {
+    dataSet: Object,
+    time: String,
+    pageSize: {
+      type: Number,
+      default: 20
+    },
+    page: {
+      type: Number,
+      default: 1
+    },
+    preview: Boolean,
+    selectedCellCoordinates: Object
+  },
+  data () {
+    return {
+      header: null,
+      tableWidth: null,
+      currentPage: this.page,
+      resizeObserver: null,
+      selectedCellElement: null
+    }
+  },
+  computed: {
+    columns () {
+      return this.dataSet.columns
+    },
+    rowCount () {
+      return this.dataSet.values[this.columns[0]].length
+    },
+    cellStyle () {
+      const eq = this.tableWidth / this.columns.length
+      return { maxWidth: `${Math.max(eq, 100)}px` }
+    },
+    pageCount () {
+      return Math.ceil(this.rowCount / this.pageSize)
+    },
+    currentPageData () {
+      const start = (this.currentPage - 1) * this.pageSize
+      let end = start + this.pageSize
+      if (end > this.rowCount - 1) {
+        end = this.rowCount - 1
+      }
+      return {
+        start,
+        end,
+        count: end - start + 1
+      }
+    }
+  },
+  mounted () {
+    this.resizeObserver = new ResizeObserver(this.calculateHeadersWidth)
+    this.resizeObserver.observe(this.$refs.table)
+    this.calculateHeadersWidth()
+
+    if (this.selectedCellCoordinates) {
+      const { row, col } = this.selectedCellCoordinates
+      const cell = this.$refs.table
+        .querySelector(`td[data-col="${col}"][data-row="${row}"]`)
+      if (cell) {
+        this.selectCell(cell)
+      }
+    }
+  },
+  methods: {
+    isBlob (value) {
+      return value && ArrayBuffer.isView(value)
+    },
+    isNull (value) {
+      return value === null
+    },
+    getCellValue (col, rowIndex) {
+      return this.dataSet.values[col][rowIndex - 1 + this.currentPageData.start]
+    },
+    getCellText (col, rowIndex) {
+      const value = this.getCellValue(col, rowIndex)
+      if (this.isNull(value)) {
+        return 'NULL'
+      }
+      if (this.isBlob(value)) {
+        return 'BLOB'
+      }
+      return value
+    },
+    calculateHeadersWidth () {
+      this.tableWidth = this.$refs['table-container'].offsetWidth
+      this.$nextTick(() => {
+        this.header = this.$refs.th.map(th => {
+          return { name: th.innerText, width: th.getBoundingClientRect().width }
+        })
+      })
+    },
+    onScrollTable () {
+      this.$refs['header-container'].scrollLeft = this.$refs['table-container'].scrollLeft
+    },
+    onTableKeydown (e) {
+      const keyCodeMap = {
+        37: 'left',
+        39: 'right',
+        38: 'up',
+        40: 'down'
+      }
+
+      if (
+        !this.selectedCellElement ||
+        !Object.keys(keyCodeMap).includes(e.keyCode.toString())
+      ) {
+        return
+      }
+      e.preventDefault()
+
+      this.moveFocusInTable(this.selectedCellElement, keyCodeMap[e.keyCode])
+    },
+    onCellClick (e) {
+      this.selectCell(e.target.closest('td'), false)
+    },
+    selectCell (cell, scrollTo = true) {
+      if (!cell) {
+        if (this.selectedCellElement) {
+          this.selectedCellElement.ariaSelected = 'false'
+        }
+        this.selectedCellElement = cell
+      } else if (!cell.ariaSelected || cell.ariaSelected === 'false') {
+        if (this.selectedCellElement) {
+          this.selectedCellElement.ariaSelected = 'false'
+        }
+        cell.ariaSelected = 'true'
+        this.selectedCellElement = cell
+      } else {
+        cell.ariaSelected = 'false'
+        this.selectedCellElement = null
+      }
+
+      if (this.selectedCellElement && scrollTo) {
+        this.selectedCellElement.scrollIntoView()
+      }
+
+      this.$emit('updateSelectedCell', this.selectedCellElement)
+    },
+    moveFocusInTable (initialCell, direction) {
+      const currentRowIndex = +initialCell.dataset.row
+      const currentColIndex = +initialCell.dataset.col
+      let newRowIndex, newColIndex
+
+      if (direction === 'right') {
+        if (currentColIndex === this.columns.length - 1) {
+          newRowIndex = currentRowIndex + 1
+          newColIndex = 0
+        } else {
+          newRowIndex = currentRowIndex
+          newColIndex = currentColIndex + 1
+        }
+      } else if (direction === 'left') {
+        if (currentColIndex === 0) {
+          newRowIndex = currentRowIndex - 1
+          newColIndex = this.columns.length - 1
+        } else {
+          newRowIndex = currentRowIndex
+          newColIndex = currentColIndex - 1
+        }
+      } else if (direction === 'up') {
+        newRowIndex = currentRowIndex - 1
+        newColIndex = currentColIndex
+      } else if (direction === 'down') {
+        newRowIndex = currentRowIndex + 1
+        newColIndex = currentColIndex
+      }
+
+      const newCell = this.$refs.table
+        .querySelector(`td[data-col="${newColIndex}"][data-row="${newRowIndex}"]`)
+      if (newCell) {
+        this.selectCell(newCell)
+      }
+    }
+  },
+  beforeDestroy () {
+    this.resizeObserver.unobserve(this.$refs.table)
+  },
+  watch: {
+    currentPageData () {
+      this.calculateHeadersWidth()
+      this.selectCell(null)
+    },
+    dataSet () {
+      this.currentPage = 1
+    }
+  }
+}
+</script>
+
+<style scoped>
+table.sqliteviz-table:focus {
+  outline: none;
+}
+.sqliteviz-table tbody td:hover {
+  background-color: var(--color-bg-light-3);
+}
+.sqliteviz-table tbody td[aria-selected="true"] {
+  box-shadow:inset 0 0 0 1px var(--color-accent);
+}
+</style>

src/components/Tab.vue

@@ -1,193 +0,0 @@
-<template>
-  <div class="tab-content-container" v-show="isActive">
-    <splitpanes
-      class="query-results-splitter"
-      horizontal
-      :before="{ size: 50, max: 100 }"
-      :after="{ size: 50, max: 100 }"
-    >
-      <template #left-pane>
-        <div class="query-editor">
-          <sql-editor v-model="query" />
-        </div>
-      </template>
-      <template #right-pane>
-        <div id="bottomPane" ref="bottomPane">
-          <view-switcher :view.sync="view" />
-          <div v-show="view === 'table'" class="table-view">
-            <div
-              v-show="result === null && !isGettingResults && !error"
-              class="table-preview result-before"
-            >
-              Run your query and get results here
-            </div>
-            <div v-show="isGettingResults" class="table-preview result-in-progress">
-              Fetching results...
-            </div>
-            <div
-              v-show="result === undefined && !isGettingResults && !error"
-              class="table-preview result-empty"
-            >
-              No rows retrieved according to your query
-            </div>
-            <div v-show="error" class="table-preview error">
-              {{ error }}
-            </div>
-            <sql-table v-if="result" :data-set="result" :height="tableViewHeight" />
-          </div>
-          <chart
-            :visible="view === 'chart'"
-            :sql-result="result"
-            :init-chart="initChart"
-            ref="chart"
-            @update="$store.commit('updateTab', { index: tabIndex, isUnsaved: true })"
-          />
-        </div>
-      </template>
-    </splitpanes>
-  </div>
-</template>
-
-<script>
-import SqlTable from '@/components/SqlTable'
-import SqlEditor from '@/components/SqlEditor'
-import Splitpanes from '@/components/Splitpanes'
-import ViewSwitcher from '@/components/ViewSwitcher'
-import Chart from '@/components/Chart'
-
-export default {
-  name: 'Tab',
-  props: ['id', 'initName', 'initQuery', 'initChart', 'tabIndex', 'isPredefined'],
-  components: {
-    SqlEditor,
-    SqlTable,
-    Splitpanes,
-    ViewSwitcher,
-    Chart
-  },
-  data () {
-    return {
-      query: this.initQuery,
-      result: null,
-      view: 'table',
-      tableViewHeight: 0,
-      isGettingResults: false,
-      error: null,
-      resizeObserver: null
-    }
-  },
-  computed: {
-    isActive () {
-      return this.id === this.$store.state.currentTabId
-    }
-  },
-  created () {
-    this.$store.commit('setCurrentTab', this)
-  },
-  mounted () {
-    this.resizeObserver = new ResizeObserver(this.handleResize)
-    this.resizeObserver.observe(this.$refs.bottomPane)
-    this.calculateTableHeight()
-  },
-  beforeDestroy () {
-    this.resizeObserver.unobserve(this.$refs.bottomPane)
-  },
-  watch: {
-    isActive () {
-      if (this.isActive) {
-        this.$store.commit('setCurrentTab', this)
-      }
-    },
-    query () {
-      this.$store.commit('updateTab', { index: this.tabIndex, isUnsaved: true })
-    }
-  },
-  methods: {
-    // Run a command in the database
-    async execute () {
-      this.isGettingResults = true
-      this.result = null
-      this.error = null
-      const state = this.$store.state
-      try {
-        this.result = await state.db.execute(this.query + ';')
-        const schema = await state.db.getSchema(state.dbName)
-        this.$store.commit('saveSchema', schema)
-      } catch (err) {
-        this.error = err
-      }
-      this.isGettingResults = false
-    },
-    handleResize () {
-      if (this.view === 'chart') {
-        // hack react-chart editor: hidden and show in order to make the graph resize
-        this.view = 'not chart'
-        this.$nextTick(() => {
-          this.view = 'chart'
-        })
-      }
-      this.calculateTableHeight()
-    },
-    calculateTableHeight () {
-      const bottomPane = this.$refs.bottomPane
-      // 88 - view swittcher height
-      // 42 - table footer width
-      // 30 - desirable space after the table
-      // 5 - padding-bottom of rounded table container
-      // 40 - height of table header
-      const freeSpace = bottomPane.offsetHeight - 88 - 42 - 30 - 5 - 40
-      this.tableViewHeight = freeSpace - (freeSpace % 40)
-    }
-  }
-}
-</script>
-
-<style scoped>
-.tab-content-container {
-  background-color: var(--color-white);
-  border-top: 1px solid var(--color-border-light);
-  margin-top: -1px;
-}
-
-#bottomPane {
-  height: 100%;
-  background-color: var(--color-bg-light);
-}
-
-.query-results-splitter {
-  height: calc(100vh - 104px);
-  background-color: var(--color-bg-light);
-}
-
-.query-editor {
-  display: flex;
-  flex-direction: column;
-  height: 100%;
-  max-height: 100%;
-  box-sizing: border-box;
-  min-height: 190px;
-}
-
-.table-view {
-  margin: 0 52px;
-  height: calc(100% - 88px);
-  position: relative;
-}
-
-.table-preview {
-  position: absolute;
-  top: 40%;
-  left: 50%;
-  transform: translate(-50%, -50%);
-  color: var(--color-text-base);
-  font-size: 13px;
-}
-
-.table-preview.error {
-  color: var(--color-text-error);
-}
-
-.table-preview.error::first-letter {
-  text-transform: capitalize;
-}
-</style>

src/components/TextField.vue

@@ -87,4 +87,7 @@ input.error {
   margin-top: 2px;
   position: absolute;
 }
+.text-field-error:first-letter {
+  text-transform: uppercase;
+}
 </style>

src/components/ViewSwitcher.vue

@@ -1,67 +0,0 @@
-<template>
-  <div class="view-switcher">
-    <div
-      :class="['table-mode', {'active-mode': view === 'table'}]"
-      @click="$emit('update:view','table')"
-    >
-      Table
-    </div>
-    <div
-      :class="['chart-mode', {'active-mode': view === 'chart'}]"
-      @click="$emit('update:view','chart')"
-    >
-      Chart
-    </div>
-  </div>
-</template>
-
-<script>
-export default {
-  name: 'ViewSwitcher',
-  props: ['view']
-}
-</script>
-
-<style scoped>
-.view-switcher {
-  height: 28px;
-  display: flex;
-  padding: 30px;
-  justify-content: center;
-}
-.view-switcher div {
-  height: 100%;
-  width: 136px;
-  box-sizing: border-box;
-  line-height: 28px;
-  font-size: 12px;
-  cursor: pointer;
-  background: var(--color-white);
-  border: 1px solid var(--color-border);
-  color: var(--color-text-base);
-  text-align: center;
-  font-weight: 400;
-}
-.view-switcher div:hover {
-  background-color: var(--color-bg-light);
-  color: var(--color-text-active);
-}
-.view-switcher div.active-mode {
-  background: var(--color-accent);
-  border: 1px solid var(--color-accent-shade);
-  color: var(--color-text-light);
-  text-shadow: var(--shadow);
-  z-index: 1;
-  font-weight: 600;
-}
-.view-switcher div.active-mode:hover {
-  background: var(--color-accent-shade);
-}
-.table-mode {
-  border-radius: var(--border-radius-medium) 0 0 var(--border-radius-medium);
-}
-.chart-mode {
-  margin-left: -1px;
-  border-radius: 0 var(--border-radius-medium) var(--border-radius-medium) 0;
-}
-</style>

src/components/svg/addTable.vue

@@ -0,0 +1,68 @@
+<template>
+  <span>
+    <svg
+      class="icon"
+      width="18"
+      height="18"
+      viewBox="0 0 18 18"
+      fill="none"
+      @click.stop="onClick"
+      @mouseenter="showTooltip"
+      @mouseleave="hideTooltip"
+    >
+      <g clip-path="url(#clip0)">
+        <path
+          fill-rule="evenodd"
+          clip-rule="evenodd"
+          :d="
+            `M13.6573 1.5H2.59985C1.77485 1.5 1.09985 2.175 1.09985 3V13.6649C1.09985 14.4899
+            1.77485 15.1649 2.59985
+            15.1649H9.84V13.6649H8.87866V9.08244H13.6573V9.83777H15.1573V3C15.1573
+            2.17 14.4873 1.5 13.6573 1.5ZM13.6573
+            7.58244V3H8.87866V7.58244H13.6573ZM7.37866 3H2.59985V7.58244H7.37866V3ZM2.59985
+            9.08244V13.6649H7.37866V9.08244H2.59985ZM13.1702
+            10.8434H15.6702V13.1717H18.0001V15.6717H15.6702V18H13.1702V15.6717H10.8401V13.` +
+            '1717H13.1702V10.8434Z'
+          "
+          fill="#A2B1C6"
+        />
+      </g>
+      <defs>
+        <clipPath id="clip0">
+          <rect width="18" height="18" fill="white"/>
+        </clipPath>
+      </defs>
+    </svg>
+    <span class="icon-tooltip" :style="tooltipStyle" ref="tooltip">
+      Add new table from CSV
+    </span>
+  </span>
+</template>
+
+<script>
+import tooltipMixin from '@/tooltipMixin'
+
+export default {
+  name: 'AddTableIcon',
+  mixins: [tooltipMixin],
+  props: ['tooltip'],
+  methods: {
+    onClick () {
+      this.hideTooltip()
+      this.$emit('click')
+    }
+  }
+}
+</script>
+
+<style scoped>
+.icon {
+  display: block;
+  margin: 0;
+  cursor: pointer;
+}
+
+.icon:hover path {
+  fill: var(--color-accent);
+}
+</style>

src/components/svg/arrow.vue

@@ -0,0 +1,20 @@
+<template>
+  <svg
+    width="28"
+    height="27"
+    viewBox="0 0 28 27"
+    fill="none"
+    xmlns="http://www.w3.org/2000/svg"
+  >
+    <path
+      d="M17.9475 8.33625L12.7838 13.5L17.9475 18.6638L16.35 20.25L9.60001
+      13.5L16.35 6.75L17.9475 8.33625Z"
+      fill="#506784"
+    />
+</svg>
+</template>
+
+<script>
+export default {
+}
+</script>

src/components/svg/changeDb.vue

@@ -6,27 +6,39 @@
     height="18"
     viewBox="0 0 18 18"
     fill="none"
-    xmlns="http://www.w3.org/2000/svg"
-    @mouseover="showTooltip"
-    @mouseout="hideTooltip"
+    @click.stop="onClick"
+    @mouseenter="showTooltip"
+    @mouseleave="hideTooltip"
   >
     <path
-      d="M3 10.5V12.75C3 14.25 5.2875 15.54 8.25 15.75V13.5825L8.3475 13.5C5.34 13.32 3 12.045 3 10.5ZM9 9.75C5.685 9.75 3 8.4075 3 6.75V9C3 10.6575 5.685 12 9 12C9.2925 12 9.5775 12 9.87 12L12.75 9.09C11.55 9.54 10.2825 9.75 9 9.75ZM9 2.25C5.685 2.25 3 3.5925 3 5.25C3 6.9075 5.685 8.25 9 8.25C12.315 8.25 15 6.9075 15 5.25C15 3.5925 12.315 2.25 9 2.25ZM15.75 8.3475C15.6375 8.3475 15.5325 8.3925 15.4575 8.475L14.7075 9.225L16.245 10.725L16.995 9.975C17.1525 9.825 17.16 9.57 16.995 9.3975L16.065 8.475C15.99 8.3925 15.885 8.3475 15.78 8.3475H15.75ZM14.28 9.66L9.75 14.205V15.75H11.295L15.84 11.1975L14.28 9.66Z"
+      d="M3 10.5V12.75C3 14.25 5.2875 15.54 8.25 15.75V13.5825L8.3475 13.5C5.34 13.32 3 12.045 3
+      10.5ZM9 9.75C5.685 9.75 3 8.4075 3 6.75V9C3 10.6575 5.685 12 9 12C9.2925 12 9.5775 12
+      9.87 12L12.75 9.09C11.55 9.54 10.2825 9.75 9 9.75ZM9 2.25C5.685 2.25 3 3.5925 3 5.25C3
+      6.9075 5.685 8.25 9 8.25C12.315 8.25 15 6.9075 15 5.25C15 3.5925 12.315 2.25 9 2.25ZM15.75
+      8.3475C15.6375 8.3475 15.5325 8.3925 15.4575 8.475L14.7075 9.225L16.245 10.725L16.995
+      9.975C17.1525 9.825 17.16 9.57 16.995 9.3975L16.065 8.475C15.99 8.3925 15.885 8.3475 15.78
+      8.3475H15.75ZM14.28 9.66L9.75 14.205V15.75H11.295L15.84 11.1975L14.28 9.66Z"
       fill="#A2B1C6"
     />
   </svg>
-  <span class="icon-tooltip" :style="tooltipStyle">
-    Change database
+  <span class="icon-tooltip" :style="tooltipStyle" ref="tooltip">
+    Load another database or CSV
   </span>
 </div>
 </template>
 
 <script>
-import tooltipMixin from '@/mixins/tooltips'
+import tooltipMixin from '@/tooltipMixin'
 
 export default {
   name: 'changeDbIcon',
-  mixins: [tooltipMixin]
+  mixins: [tooltipMixin],
+  methods: {
+    onClick () {
+      this.hideTooltip()
+      this.$emit('click')
+    }
+  }
 }
 </script>
 

src/components/svg/chart.vue

@@ -0,0 +1,53 @@
+<template>
+  <svg
+    width="18"
+    height="18"
+    viewBox="0 0 18 18"
+    fill="none"
+  >
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M8.41943 16V10H10.4194V16H8.41943Z"
+      fill="#A2B1C6"
+    />
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M2.41943 16L2.41943 10H4.41943V16H2.41943Z"
+      fill="#A2B1C6"
+    />
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M11.4194 16V7H13.4194V16H11.4194Z"
+      fill="#A2B1C6"
+    />
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M14.4194 16V8H16.4194V16H14.4194Z"
+      fill="#A2B1C6"
+    />
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M7.41943 12V16H5.41943V12H7.41943Z"
+      fill="#A2B1C6"
+    />
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M12.4332 1.80676L16.6265 6.00001L15.9194 6.70712L12.4055 3.19326L5.93169 9.1691L1.71436
+        5.55424L2.36515 4.79499L5.90707 7.83092L12.4332 1.80676Z"
+      fill="#A2B1C6"
+    />
+  </svg>
+</template>
+
+<script>
+
+export default {
+  name: 'ChartIcon'
+}
+</script>

src/components/svg/clear.vue

@@ -8,7 +8,13 @@
     xmlns="http://www.w3.org/2000/svg"
   >
     <path
-      d="M14.3481 14.849C13.8791 15.318 13.1191 15.318 12.6511 14.849L10.0001 11.819L7.34907 14.848C6.88007 15.317 6.12007 15.317 5.65207 14.848C5.18307 14.379 5.18307 13.619 5.65207 13.151L8.41007 10.001L5.65107 6.84898C5.18207 6.37998 5.18207 5.62098 5.65107 5.15198C6.12007 4.68298 6.87907 4.68298 7.34807 5.15198L10.0001 8.18298L12.6511 5.15198C13.1201 4.68298 13.8791 4.68298 14.3481 5.15198C14.8171 5.62098 14.8171 6.38098 14.3481 6.84898L11.5901 10.001L14.3481 13.151C14.8171 13.62 14.8171 14.38 14.3481 14.849V14.849Z"
+      d="M14.3481 14.849C13.8791 15.318 13.1191 15.318 12.6511 14.849L10.0001 11.819L7.34907
+        14.848C6.88007 15.317 6.12007 15.317 5.65207 14.848C5.18307 14.379 5.18307 13.619
+        5.65207 13.151L8.41007 10.001L5.65107 6.84898C5.18207 6.37998 5.18207 5.62098 5.65107
+        5.15198C6.12007 4.68298 6.87907 4.68298 7.34807 5.15198L10.0001 8.18298L12.6511
+        5.15198C13.1201 4.68298 13.8791 4.68298 14.3481 5.15198C14.8171 5.62098 14.8171 6.38098
+        14.3481 6.84898L11.5901 10.001L14.3481 13.151C14.8171 13.62 14.8171 14.38 14.3481
+        14.849V14.849Z"
       fill="#C8D4E3"
     />
   </svg>

src/components/svg/clipboard.vue

@@ -0,0 +1,33 @@
+<template>
+  <svg
+    width="18"
+    height="18"
+    viewBox="0 0 18 18"
+    fill="none"
+  >
+    <path
+      d="M14.1917 1.3851H12.4806V0.703125C12.4806 0.314758 12.1658 0 11.7775 0H6.246C5.85764 0
+      5.54288 0.314758 5.54288 0.703125V1.3851H3.83203C2.86276 1.3851 2.07422 2.17365 2.07422
+      3.14291V16.2422C2.07422 17.2115 2.86276 18 3.83203 18H14.1917C15.161 18 15.9495 17.2115
+      15.9495 16.2422V3.14291C15.9495 2.17365 15.1609 1.3851 14.1917 1.3851V1.3851ZM11.0744
+      1.40625V2.77034H6.94899C6.94899 2.30301 6.94899 1.91698 6.94899 1.40625H11.0744ZM14.5433
+      16.2422C14.5433 16.4361 14.3855 16.5938 14.1917 16.5938H3.83203C3.63812 16.5938 3.48047
+      16.4361 3.48047 16.2422V3.14291C3.48047 2.94914 3.63812 2.79135 3.83203
+      2.79135H5.54274V3.47346C5.54274 3.86183 5.85764 4.17659 6.24586 4.17659H11.7775C12.1657
+      4.17659 12.4806 3.86183 12.4806 3.47346V2.79135H14.1917C14.3855 2.79135 14.5433 2.94914
+      14.5433 3.14291V16.2422ZM12.2745 8.20967C12.5491 8.48433 12.5491 8.92955 12.2745
+      9.20407L8.5795 12.899C8.30498 13.1737 7.85976 13.1737 7.5851 12.899L5.74887
+      11.0628C5.47435 10.7883 5.47435 10.3431 5.74887 10.0684C6.02353 9.7939 6.46861 9.7939
+      6.74327 10.0684L8.08237 11.4075L11.2801 8.20981C11.5547 7.93515 11.9998 7.93515 12.2745
+      8.20967V8.20967Z"
+      fill="#A2B1C6"
+    />
+  </svg>
+</template>
+
+<script>
+
+export default {
+  name: 'ClipboardIcon'
+}
+</script>

src/components/svg/close.vue

@@ -9,7 +9,8 @@
     xmlns="http://www.w3.org/2000/svg"
   >
     <path
-      d="M14 1.41L12.59 0L7 5.59L1.41 0L0 1.41L5.59 7L0 12.59L1.41 14L7 8.41L12.59 14L14 12.59L8.41 7L14 1.41Z"
+      d="M14 1.41L12.59 0L7 5.59L1.41 0L0 1.41L5.59 7L0 12.59L1.41 14L7 8.41L12.59 14L14
+      12.59L8.41 7L14 1.41Z"
       fill="#A2B1C6"
     />
   </svg>

src/components/svg/copy.vue

@@ -1,42 +0,0 @@
-<template>
-  <span>
-    <svg
-      class="icon"
-      width="18"
-      height="18"
-      viewBox="0 0 18 18"
-      fill="none"
-      xmlns="http://www.w3.org/2000/svg"
-      @click.stop="$emit('click')"
-      @mouseover="showTooltip"
-      @mouseout="hideTooltip"
-    >
-      <path
-        d="M14.25 15.75H6V5.25H14.25V15.75ZM14.25 3.75H6C5.60218 3.75 5.22064 3.90804 4.93934 4.18934C4.65804 4.47064 4.5 4.85218 4.5 5.25V15.75C4.5 16.1478 4.65804 16.5294 4.93934 16.8107C5.22064 17.092 5.60218 17.25 6 17.25H14.25C14.6478 17.25 15.0294 17.092 15.3107 16.8107C15.592 16.5294 15.75 16.1478 15.75 15.75V5.25C15.75 4.85218 15.592 4.47064 15.3107 4.18934C15.0294 3.90804 14.6478 3.75 14.25 3.75ZM12 0.75H3C2.60218 0.75 2.22064 0.908035 1.93934 1.18934C1.65804 1.47064 1.5 1.85218 1.5 2.25V12.75H3V2.25H12V0.75Z"
-        fill="#A2B1C6"
-      />
-    </svg>
-    <span class="icon-tooltip" :style="tooltipStyle">
-      Duplicate query
-    </span>
-  </span>
-</template>
-
-<script>
-import tooltipMixin from '@/mixins/tooltips'
-
-export default {
-  name: 'CopyIcon',
-  mixins: [tooltipMixin]
-}
-</script>
-
-<style scoped>
-.icon {
-  display: block;
-  margin: 0 12px;
-}
-.icon:hover path {
-  fill: var(--color-accent);
-}
-</style>

src/components/svg/dataView.vue

@@ -0,0 +1,38 @@
+<template>
+  <svg
+    width="18"
+    height="18"
+    viewBox="0 0 18 18"
+    fill="none"
+  >
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M13.5552 6.91522C13.7584 6.91357 13.9535 6.99442 14.096 7.13926L17.2582 10.3541C17.5486
+        10.6494 17.5447 11.1242 17.2494 11.4147C16.9541 11.7051 16.4793 11.7012 16.1888
+        11.4059L13.57 8.74357L9.29577 13.2318C9.01977 13.5216 8.56484 13.5436 8.2621
+        13.2819L5.35435 10.7677L2.03285 13.7321C1.72382 14.0079 1.24971 13.981 0.973901
+        13.6719C0.69809 13.3629 0.725022 12.8888 1.03406 12.613L4.8471 9.20986C5.12827 8.95892
+        5.55198 8.95559 5.83705 9.20208L8.70249 11.6797L13.0182 7.14796C13.1583 7.00084 13.3521
+        6.91686 13.5552 6.91522Z"
+      fill="#A2B1C6"
+    />
+    <circle cx="5.50049" cy="6.00339" r="1.5" fill="#A2B1C6"/>
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M16.036 1.21788L1.96546 1.213C1.14046 1.213 0.465462 1.888 0.465462 2.713L0.464111
+        15.2821C0.464111 16.1071 1.13911 16.7821 1.96411 16.7821L16.0347 16.787C16.8674 16.787
+        17.5347 16.1121 17.5347 15.287L17.536 2.71788C17.536 1.88787 16.866 1.21788 16.036
+        1.21788ZM16.0374 2.71788L1.96424 2.713L1.96289 15.2773L16.036 15.2821L16.0374 2.71788Z"
+      fill="#A2B1C6"
+    />
+</svg>
+</template>
+
+<script>
+
+export default {
+  name: 'DataViewIcon'
+}
+</script>

src/components/svg/delete.vue

@@ -1,43 +0,0 @@
-<template>
-  <span>
-    <svg
-      class="icon"
-      width="18"
-      height="18"
-      viewBox="0 0 18 18"
-      fill="none"
-      xmlns="http://www.w3.org/2000/svg"
-      @click.stop="$emit('click')"
-      @mouseover="showTooltip"
-      @mouseout="hideTooltip"
-    >
-      <path
-        d="M6.75 2.25V3H3V4.5H3.75V14.25C3.75 14.6478 3.90804 15.0294 4.18934 15.3107C4.47064 15.592 4.85218 15.75 5.25 15.75H12.75C13.1478 15.75 13.5294 15.592 13.8107 15.3107C14.092 15.0294 14.25 14.6478 14.25 14.25V4.5H15V3H11.25V2.25H6.75ZM5.25 4.5H12.75V14.25H5.25V4.5ZM6.75 6V12.75H8.25V6H6.75ZM9.75 6V12.75H11.25V6H9.75Z"
-        fill="#A2B1C6"
-      />
-    </svg>
-    <span class="icon-tooltip" :style="tooltipStyle">
-      Delete query
-    </span>
-  </span>
-</template>
-
-<script>
-import tooltipMixin from '@/mixins/tooltips'
-
-export default {
-  name: 'DeleteIcon',
-  mixins: [tooltipMixin]
-}
-</script>
-
-<style scoped>
-.icon {
-  display: block;
-  margin: 0 12px;
-}
-
-.icon:hover path {
-  fill: var(--color-accent);
-}
-</style>

src/components/svg/dropDownChevron.vue

@@ -7,7 +7,10 @@
     fill="none"
     xmlns="http://www.w3.org/2000/svg"
   >
-    <path d="M6.175 7.15002L10 10.975L13.825 7.15002L15 8.33336L10 13.3334L5 8.33336L6.175 7.15002Z" fill="#C8D4E3"/>
+    <path
+      d="M6.175 7.15002L10 10.975L13.825 7.15002L15 8.33336L10 13.3334L5 8.33336L6.175 7.15002Z"
+      fill="#C8D4E3"
+    />
   </svg>
 </template>
 

src/components/svg/edgeArrow.vue

@@ -0,0 +1,26 @@
+<template>
+  <svg
+    width="27"
+    height="27"
+    viewBox="0 0 27 27"
+    fill="none"
+    xmlns="http://www.w3.org/2000/svg"
+  >
+    <path
+      d="M17.3474 8.33625L12.1837 13.5L17.3474 18.6638L15.7499 20.25L8.99991
+      13.5L15.7499 6.75L17.3474 8.33625Z"
+      fill="#506784"
+    />
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M7.19995 19.8L7.19995 7.20001H9.19995V19.8H7.19995Z"
+      fill="#506784"
+    />
+  </svg>
+</template>
+
+<script>
+export default {
+}
+</script>

src/components/svg/export.vue

@@ -6,29 +6,36 @@
       height="18"
       viewBox="0 0 18 18"
       fill="none"
-      xmlns="http://www.w3.org/2000/svg"
-      @click.stop="$emit('click')"
-      @mouseover="showTooltip"
-      @mouseout="hideTooltip"
+      @click.stop="onClick"
+      @mouseenter="showTooltip($event, tooltipPosition)"
+      @mouseleave="hideTooltip"
     >
       <path
-        d="M10.5 1.5H4.5C3.675 1.5 3 2.175 3 3V15C3 15.825 3.675 16.5 4.5 16.5H13.5C14.325 16.5 15 15.825 15 15V6L10.5 1.5ZM13.5 15H4.5V3H9.75V6.75H13.5V15ZM12 8.25V13.575L10.425 12L8.325 14.1L6.225 12L8.325 9.9L6.675 8.25H12Z"
+        d="M10.5 1.5H4.5C3.675 1.5 3 2.175 3 3V15C3 15.825 3.675 16.5 4.5 16.5H13.5C14.325 16.5
+        15 15.825 15 15V6L10.5 1.5ZM13.5 15H4.5V3H9.75V6.75H13.5V15ZM12 8.25V13.575L10.425
+        12L8.325 14.1L6.225 12L8.325 9.9L6.675 8.25H12Z"
         fill="#A2B1C6"
       />
     </svg>
-    <span class="icon-tooltip" :style="tooltipStyle">
+    <span class="icon-tooltip" :style="tooltipStyle" ref="tooltip">
       {{ tooltip }}
     </span>
   </span>
 </template>
 
 <script>
-import tooltipMixin from '@/mixins/tooltips'
+import tooltipMixin from '@/tooltipMixin'
 
 export default {
   name: 'ExportIcon',
   mixins: [tooltipMixin],
-  props: ['tooltip']
+  props: ['tooltip', 'tooltipPosition'],
+  methods: {
+    onClick () {
+      this.hideTooltip()
+      this.$emit('click')
+    }
+  }
 }
 </script>
 

src/components/svg/exportToCsv.vue

@@ -0,0 +1,62 @@
+<template>
+  <svg
+    width="19"
+    height="18"
+    viewBox="0 0 19 18"
+    fill="none"
+  >
+    <path
+      d="M6.07959 13.5756C6.05908 14.0209 5.93896 14.415 5.71924 14.7578C5.49951 15.0976 5.19043
+        15.3613 4.79199 15.5488C4.39648 15.7363 3.94385 15.83 3.43408 15.83C2.59326 15.83
+        1.93115 15.5561 1.44775 15.0082C0.964355 14.4604 0.722656 13.687 0.722656
+        12.6879V12.3715C0.722656 11.7446 0.831055 11.1967 1.04785 10.728C1.26758 10.2563 1.58252
+        9.89301 1.99268 9.63812C2.40283 9.38031 2.87744 9.2514 3.4165 9.2514C4.19287 9.2514
+        4.81689 9.45648 5.28857 9.86664C5.76025 10.2739 6.02832 10.8364 6.09277
+        11.5541H4.55469C4.54297 11.1645 4.44482 10.8847 4.26025 10.7148C4.07568 10.5449 3.79443
+        10.4599 3.4165 10.4599C3.03271 10.4599 2.75146 10.6035 2.57275 10.8906C2.39404 11.1777
+        2.30029 11.6362 2.2915 12.2661V12.7187C2.2915 13.4013 2.37646 13.8891 2.54639
+        14.1821C2.71924 14.475 3.01514 14.6215 3.43408 14.6215C3.78857 14.6215 4.05957 14.538
+        4.24707 14.371C4.43457 14.204 4.53418 13.9389 4.5459 13.5756H6.07959ZM10.1094
+        14.0414C10.1094 13.8159 10.0288 13.6401 9.86768 13.5141C9.70947 13.3881 9.42969 13.2578
+        9.02832 13.123C8.62695 12.9882 8.29883 12.8578 8.04395 12.7319C7.21484 12.3246 6.80029
+        11.7651 6.80029 11.0532C6.80029 10.6987 6.90283 10.3867 7.10791 10.1171C7.31592 9.84467
+        7.60889 9.63373 7.98682 9.48431C8.36475 9.33197 8.78955 9.2558 9.26123 9.2558C9.72119
+        9.2558 10.1328 9.33783 10.4961 9.50189C10.8623 9.66595 11.1465 9.90033 11.3486
+        10.205C11.5508 10.5068 11.6519 10.8525 11.6519 11.2421H10.1138C10.1138 10.9814 10.0332
+        10.7792 9.87207 10.6357C9.71387 10.4921 9.49854 10.4203 9.22607 10.4203C8.95068 10.4203
+        8.73242 10.4819 8.57129 10.6049C8.41309 10.725 8.33398 10.8788 8.33398 11.0663C8.33398
+        11.2304 8.42188 11.3798 8.59766 11.5146C8.77344 11.6464 9.08252 11.7841 9.5249
+        11.9277C9.96729 12.0683 10.3306 12.2206 10.6147 12.3847C11.3062 12.7831 11.6519 13.3325
+        11.6519 14.0327C11.6519 14.5922 11.4409 15.0317 11.019 15.351C10.5972 15.6703 10.0186
+        15.83 9.2832 15.83C8.76465 15.83 8.29443 15.7377 7.87256 15.5532C7.45361 15.3657 7.13721
+        15.1108 6.92334 14.7885C6.7124 14.4633 6.60693 14.0898 6.60693 13.6679H8.15381C8.15381
+        14.0107 8.2417 14.2641 8.41748 14.4282C8.59619 14.5893 8.88477 14.6699 9.2832
+        14.6699C9.53809 14.6699 9.73877 14.6157 9.88525 14.5073C10.0347 14.3959 10.1094 14.2407
+        10.1094 14.0414ZM14.9258 14.0019L16.2002 9.34369H17.9229L15.7695 15.7421H14.082L11.9463
+        9.34369H13.6558L14.9258 14.0019Z"
+    fill="#A2B1C6"
+    />
+    <path
+      d="M3.03345 0.991333H4.89869V2.49133H3.03345V7.93074H1.53345V2.49133C1.53345 1.66633
+        2.20845 0.991333 3.03345 0.991333Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M15.917 0.991333H14.0517V2.49133H15.917V7.93074H17.417V2.49133C17.417 1.66633 16.742
+      0.991333 15.917 0.991333Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M9.53043 1.28245e-05L13.2199 3.83975L10.9929 3.7953L10.9337 6.76455L7.96442
+      6.70529L8.02368 3.73603L5.6907 3.68947L9.53043 1.28245e-05Z"
+      fill="#A2B1C6"
+    />
+  </svg>
+</template>
+
+<script>
+
+export default {
+  name: 'ExportToCsvIcon'
+}
+</script>

src/components/svg/exportToSvg.vue

@@ -0,0 +1,61 @@
+<template>
+  <svg
+    width="19"
+    height="18"
+    viewBox="0 0 19 18"
+    fill="none"
+  >
+    <path
+      d="M4.28369 13.9966C4.28369 13.7711 4.20312 13.5953 4.04199 13.4693C3.88379 13.3433 3.604
+        13.213 3.20264 13.0782C2.80127 12.9434 2.47314 12.813 2.21826 12.6871C1.38916 12.2798
+        0.974609 11.7203 0.974609 11.0084C0.974609 10.6539 1.07715 10.3419 1.28223
+        10.0723C1.49023 9.79987 1.7832 9.58893 2.16113 9.43951C2.53906 9.28717 2.96387 9.211
+        3.43555 9.211C3.89551 9.211 4.30713 9.29303 4.67041 9.45709C5.03662 9.62115 5.3208
+        9.85553 5.52295 10.1602C5.7251 10.462 5.82617 10.8077 5.82617 11.1973H4.28809C4.28809
+        10.9366 4.20752 10.7344 4.04639 10.5909C3.88818 10.4473 3.67285 10.3755 3.40039
+        10.3755C3.125 10.3755 2.90674 10.4371 2.74561 10.5601C2.5874 10.6802 2.5083 10.834
+        2.5083 11.0215C2.5083 11.1856 2.59619 11.335 2.77197 11.4698C2.94775 11.6016 3.25684
+        11.7393 3.69922 11.8829C4.1416 12.0235 4.50488 12.1758 4.78906 12.3399C5.48047 12.7383
+        5.82617 13.2877 5.82617 13.9879C5.82617 14.5474 5.61523 14.9869 5.19336 15.3062C4.77148
+        15.6255 4.19287 15.7852 3.45752 15.7852C2.93896 15.7852 2.46875 15.6929 2.04688
+        15.5084C1.62793 15.3209 1.31152 15.066 1.09766 14.7437C0.886719 14.4185 0.78125 14.045
+        0.78125 13.6231H2.32812C2.32812 13.9659 2.41602 14.2193 2.5918 14.3834C2.77051 14.5445
+        3.05908 14.6251 3.45752 14.6251C3.7124 14.6251 3.91309 14.5709 4.05957 14.4625C4.20898
+        14.3511 4.28369 14.1959 4.28369 13.9966ZM9.1001 13.9571L10.3745 9.29889H12.0972L9.94385
+        15.6973H8.25635L6.12061 9.29889H7.83008L9.1001 13.9571ZM17.7441 14.9063C17.5068 15.17
+        17.1597 15.3824 16.7026 15.5435C16.2456 15.7047 15.7446 15.7852 15.1997 15.7852C14.3618
+        15.7852 13.6924 15.5289 13.1914 15.0162C12.6904 14.5035 12.4224 13.7901 12.3872
+        12.876L12.3828 12.3223C12.3828 11.6924 12.4941 11.1431 12.7168 10.6744C12.9395 10.2027
+        13.2573 9.84088 13.6704 9.58893C14.0864 9.33405 14.5669 9.2066 15.1118 9.2066C15.9087
+        9.2066 16.5269 9.38971 16.9663 9.75592C17.4087 10.1192 17.6665 10.6627 17.7397
+        11.3863H16.2544C16.2017 11.0289 16.0874 10.774 15.9116 10.6216C15.7358 10.4693 15.4868
+        10.3931 15.1646 10.3931C14.7778 10.3931 14.479 10.5572 14.2681 10.8853C14.0571 11.2134
+        13.9502 11.6822 13.9473 12.2916V12.6783C13.9473 13.317 14.0557 13.7974 14.2725
+        14.1197C14.4922 14.439 14.8364 14.5987 15.3052 14.5987C15.7065 14.5987 16.0054 14.5093
+        16.2017 14.3306V13.3375H15.1294V12.2784H17.7441V14.9063Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M2.86768 0.991333H4.73292V2.49133H2.86768V7.93074H1.36768V2.49133C1.36768 1.66633
+        2.04268 0.991333 2.86768 0.991333Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M15.7512 0.991333H13.886V2.49133H15.7512V7.93074H17.2512V2.49133C17.2512 1.66633 16.5762
+        0.991333 15.7512 0.991333Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M9.36466 -1.76931e-05L13.0541 3.83972L10.8272 3.79527L10.7679 6.76452L7.79865
+        6.70526L7.85791 3.736L5.52492 3.68944L9.36466 -1.76931e-05Z"
+      fill="#A2B1C6"
+    />
+  </svg>
+</template>
+
+<script>
+
+export default {
+  name: 'ExportToSvgIcon'
+}
+</script>

src/components/svg/hint.vue

@@ -6,26 +6,52 @@
       height="20"
       viewBox="0 0 20 20"
       fill="none"
-      xmlns="http://www.w3.org/2000/svg"
-      @mouseover="showTooltip"
-      @mouseout="hideTooltip"
+      @click.stop="onClick"
+      @mouseenter="showTooltip"
+      @mouseleave="hideTooltip"
     >
-      <path d="M8.75 14.1666H10.4167V12.5H8.75V14.1666ZM9.58333 16.25C5.90833 16.25 2.91667 13.2583 2.91667 9.58333C2.91667 5.90833 5.90833 2.91667 9.58333 2.91667C13.2583 2.91667 16.25 5.90833 16.25 9.58333C16.25 13.2583 13.2583 16.25 9.58333 16.25ZM9.58333 1.25C8.48898 1.25 7.40535 1.46555 6.3943 1.88434C5.38326 2.30313 4.4646 2.91696 3.69078 3.69078C2.12797 5.25358 1.25 7.3732 1.25 9.58333C1.25 11.7935 2.12797 13.9131 3.69078 15.4759C4.4646 16.2497 5.38326 16.8635 6.3943 17.2823C7.40535 17.7011 8.48898 17.9167 9.58333 17.9167C11.7935 17.9167 13.9131 17.0387 15.4759 15.4759C17.0387 13.9131 17.9167 11.7935 17.9167 9.58333C17.9167 8.48898 17.7011 7.40535 17.2823 6.3943C16.8635 5.38326 16.2497 4.4646 15.4759 3.69078C14.7021 2.91696 13.7834 2.30313 12.7724 1.88434C11.7613 1.46555 10.6777 1.25 9.58333 1.25Z" fill="#A2B1C6"/>
-      <path d="M9.91601 4.51787C8.98167 4.42606 8.05144 4.69097 7.36309 5.24472C6.68735 5.78828 6.2998 6.56661 6.2998 7.38012H7.92488C7.92488 6.97463 8.11059 6.60187 8.44779 6.33061C8.79784 6.049 9.25647 5.92005 9.73896 5.96755C10.4832 6.04076 11.0828 6.57277 11.1647 7.23265C11.2306 7.764 10.9661 8.28194 10.4744 8.58426C9.38676 9.25303 8.73742 10.343 8.73742 11.5H10.3625C10.3625 10.8243 10.7477 10.184 11.3929 9.78733C12.3808 9.17985 12.9122 8.13913 12.7798 7.07124C12.6144 5.73863 11.41 4.66476 9.91601 4.51787Z" fill="#A2B1C6"/>
+      <path
+        d="M8.75 14.1666H10.4167V12.5H8.75V14.1666ZM9.58333 16.25C5.90833 16.25 2.91667 13.2583
+        2.91667 9.58333C2.91667 5.90833 5.90833 2.91667 9.58333 2.91667C13.2583 2.91667 16.25
+        5.90833 16.25 9.58333C16.25 13.2583 13.2583 16.25 9.58333 16.25ZM9.58333 1.25C8.48898
+        1.25 7.40535 1.46555 6.3943 1.88434C5.38326 2.30313 4.4646 2.91696 3.69078
+        3.69078C2.12797 5.25358 1.25 7.3732 1.25 9.58333C1.25 11.7935 2.12797 13.9131 3.69078
+        15.4759C4.4646 16.2497 5.38326 16.8635 6.3943 17.2823C7.40535 17.7011 8.48898 17.9167
+        9.58333 17.9167C11.7935 17.9167 13.9131 17.0387 15.4759 15.4759C17.0387 13.9131 17.9167
+        11.7935 17.9167 9.58333C17.9167 8.48898 17.7011 7.40535 17.2823 6.3943C16.8635 5.38326
+        16.2497 4.4646 15.4759 3.69078C14.7021 2.91696 13.7834 2.30313 12.7724 1.88434C11.7613
+        1.46555 10.6777 1.25 9.58333 1.25Z"
+        fill="#A2B1C6"
+      />
+      <path
+        d="M9.91601 4.51787C8.98167 4.42606 8.05144 4.69097 7.36309 5.24472C6.68735 5.78828
+        6.2998 6.56661 6.2998 7.38012H7.92488C7.92488 6.97463 8.11059 6.60187 8.44779
+        6.33061C8.79784 6.049 9.25647 5.92005 9.73896 5.96755C10.4832 6.04076 11.0828 6.57277
+        11.1647 7.23265C11.2306 7.764 10.9661 8.28194 10.4744 8.58426C9.38676 9.25303 8.73742
+        10.343 8.73742 11.5H10.3625C10.3625 10.8243 10.7477 10.184 11.3929 9.78733C12.3808
+        9.17985 12.9122 8.13913 12.7798 7.07124C12.6144 5.73863 11.41 4.66476 9.91601 4.51787Z"
+        fill="#A2B1C6"
+      />
     </svg>
-    <span class="icon-tooltip" :style="{...tooltipStyle, maxWidth: maxWidth }">
+    <span class="icon-tooltip" :style="{...tooltipStyle, maxWidth: maxWidth }" ref="tooltip">
       {{ hint }}
     </span>
   </div>
 </template>
 
 <script>
-import tooltipMixin from '@/mixins/tooltips'
+import tooltipMixin from '@/tooltipMixin'
 
 export default {
   name: 'HintIcon',
   props: ['hint', 'maxWidth'],
-  mixins: [tooltipMixin]
+  mixins: [tooltipMixin],
+  methods: {
+    onClick () {
+      this.hideTooltip()
+      this.$emit('click')
+    }
+  }
 }
 </script>
 

src/components/svg/html.vue

@@ -0,0 +1,49 @@
+<template>
+  <svg
+    width="19"
+    height="18"
+    viewBox="0 0 19 18"
+    fill="none"
+    xmlns="http://www.w3.org/2000/svg"
+  >
+    <path
+      d="M5.1626 10.0745L7.56641 10.8831V12.2322L3.68164 10.6501V9.4812L7.56641
+        7.89917V9.2439L5.1626 10.0745ZM8.99023 13.3H7.93994L10.124 6.35229H11.1787L8.99023
+        13.3ZM14.1099 10.0613L11.7192 9.24829V7.90356L15.582 9.4856V10.6545L11.7192
+        12.2366V10.8918L14.1099 10.0613Z"
+        fill="#A2B1C6"
+     />
+    <path
+      d="M2.17041 0.0637207H16.2185V1.56372H2.17041V9.30354H0.67041V1.56372C0.67041 0.73872
+      1.34541 0.0637207 2.17041 0.0637207Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M17.1704 0.0637207H15.3052V1.56372H17.1704V9.84163H18.6704V1.56372C18.6704 0.73872
+      17.9954 0.0637207 17.1704 0.0637207Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M2.17041 17.1098H15.8754V15.6098H2.17041V8.78486H0.67041V15.6098C0.67041 16.4348
+      1.34541 17.1098 2.17041 17.1098Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M17.1704 17.1098H15.3052V15.6098H17.1704V8.55939H18.6704V15.6098C18.6704 16.4348
+      17.9954 17.1098 17.1704 17.1098Z"
+      fill="#A2B1C6"
+    />
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M18.1197 4.13787H1.76172V3.03787H18.1197V4.13787Z"
+      fill="#A2B1C6"
+    />
+  </svg>
+</template>
+
+<script>
+export default {
+  name: 'HtmlIcon'
+}
+</script>

src/components/svg/pivot.vue

@@ -0,0 +1,28 @@
+<template>
+  <svg
+    width="18"
+    height="18"
+    viewBox="0 0 18 18"
+    fill="none"
+  >
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M15.7661 5.13901L18.3407 9.43008H16.5161V12.8467C16.5161 13.7957 16.2783 14.6451 15.6714
+      15.2521C15.0645 15.859 14.215 16.0967 13.2661 16.0967H9.84942V17.9214L5.55835
+      15.3467L9.84942 12.7721V14.5967H13.2661C13.9838 14.5967 14.3844 14.4178 14.6108
+      14.1914C14.8372 13.965 15.0161 13.5645 15.0161 12.8467V9.43008H13.1914L15.7661 5.13901Z"
+      fill="#A2B1C6"
+    />
+    <path d="M6.41943 0H18.4194V4H6.41943V0Z" fill="#A2B1C6"/>
+    <path d="M0.419434 6H4.41943V18H0.419434V6Z" fill="#A2B1C6"/>
+    <path d="M0.419434 0H4.41943V4H0.419434V0Z" fill="#A2B1C6"/>
+  </svg>
+</template>
+
+<script>
+
+export default {
+  name: 'PivotIcon'
+}
+</script>

src/components/svg/png.vue

@@ -0,0 +1,41 @@
+<template>
+  <svg
+    width="18"
+    height="18"
+    viewBox="0 0 18 18"
+    fill="none"
+  >
+    <path
+      d="M9 5.51953C6.57686 5.51953 4.60547 7.49092 4.60547 9.91406C4.60547 12.3372 6.57686
+        14.3086 9 14.3086C11.4231 14.3086 13.3945 12.3372 13.3945 9.91406C13.3945 7.49092 11.4231
+        5.51953 9 5.51953ZM9 12.9023C7.35226 12.9023 6.01172 11.5618 6.01172 9.91406C6.01172
+        8.26632 7.35226 6.92578 9 6.92578C10.6477 6.92578 11.9883 8.26632 11.9883
+        9.91406C11.9883 11.5618 10.6477 12.9023 9 12.9023Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M15.8906 3.41016H13.304C13.2221 3.41016 13.1483 3.36547 13.1104 3.29319L12.3948
+        1.78945C12.3928 1.78534 12.3908 1.78126 12.3887 1.77718C12.1117 1.22312 11.5548 0.878906
+        10.9353 0.878906H7.11478C6.49529 0.878906 5.93835 1.22312 5.66135 1.77722C5.65928 1.7813
+        5.65731 1.78538 5.65534 1.78949L4.9397 3.2933C4.90173 3.36547 4.82797 3.41016 4.74609
+        3.41016H2.10938C0.946266 3.41016 0 4.35642 0 5.51953V15.0117C0 16.1748 0.946266 17.1211
+        2.10938 17.1211H15.8906C17.0537 17.1211 18 16.1748 18 15.0117V5.51953C18 4.35642 17.0537
+        3.41016 15.8906 3.41016ZM16.5938 15.0117C16.5938 15.3994 16.2783 15.7148 15.8906
+        15.7148H2.10938C1.72167 15.7148 1.40625 15.3994 1.40625 15.0117V5.51953C1.40625 5.13183
+        1.72167 4.81641 2.10938 4.81641H4.74609C5.36555 4.81641 5.92249 4.47223 6.19952
+        3.91816C6.2016 3.91409 6.20357 3.90997 6.20557 3.90586L6.92121 2.40205C6.95914 2.32984
+        7.0329 2.28516 7.11478 2.28516H10.9353C11.0172 2.28516 11.091 2.32984 11.1289
+        2.40202L11.8445 3.90582C11.8465 3.90994 11.8485 3.91405 11.8506 3.91813C12.1276 4.47219
+        12.6846 4.81637 13.304 4.81637H15.8906C16.2783 4.81637 16.5938 5.13179 16.5938
+        5.5195V15.0117Z"
+      fill="#A2B1C6"
+    />
+    <path d="M15.1875 6.22266H13.7812V7.62891H15.1875V6.22266Z" fill="#A2B1C6"/>
+  </svg>
+</template>
+
+<script>
+export default {
+  name: 'PngIcon'
+}
+</script>

src/components/svg/rename.vue

@@ -1,43 +0,0 @@
-<template>
-  <span>
-    <svg
-      class="icon"
-      width="18"
-      height="18"
-      viewBox="0 0 18 18"
-      fill="none"
-      xmlns="http://www.w3.org/2000/svg"
-      @click.stop="$emit('click')"
-      @mouseover="showTooltip"
-      @mouseout="hideTooltip"
-    >
-      <path
-        d="M10.545 6.75L11.25 7.455L4.44 14.25H3.75V13.56L10.545 6.75ZM13.245 2.25C13.0575 2.25 12.8625 2.325 12.72 2.4675L11.3475 3.84L14.16 6.6525L15.5325 5.28C15.825 4.9875 15.825 4.5 15.5325 4.2225L13.7775 2.4675C13.6275 2.3175 13.44 2.25 13.245 2.25ZM10.545 4.6425L2.25 12.9375V15.75H5.0625L13.3575 7.455L10.545 4.6425Z"
-        fill="#A2B1C6"
-      />
-    </svg>
-    <span class="icon-tooltip" :style="tooltipStyle">
-      Rename query
-    </span>
-  </span>
-</template>
-
-<script>
-import tooltipMixin from '@/mixins/tooltips'
-
-export default {
-  name: 'RenameIcon',
-  mixins: [tooltipMixin]
-}
-</script>
-
-<style scoped>
-.icon {
-  display: block;
-  margin: 0 12px;
-}
-
-.icon:hover path {
-  fill: var(--color-accent);
-}
-</style>

src/components/svg/row.vue

@@ -0,0 +1,53 @@
+<template>
+  <svg
+    width="19"
+    height="19"
+    viewBox="0 0 19 19"
+    fill="none"
+  >
+    <g clip-path="url(#clip0_2130_5292)">
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M1.85303 11.3794L1.85303 7.80371L5.86304 7.80371L5.86304
+      11.3794L1.85303 11.3794ZM7.36304 11.3794L7.36304 7.80371L11.3428
+      7.80371L11.3428 11.3794L7.36304 11.3794ZM12.8428 11.3794L16.853
+      11.3794L16.853 7.80371L12.8428 7.80371L12.8428 11.3794ZM15.353
+      6.30371L16.853 6.30371C17.6815 6.30371 18.353 6.97528 18.353
+      7.80371L18.353 11.3794C18.353 12.2078 17.6815 12.8794 16.853
+      12.8794L15.353 12.8794L15.353 14.3111C15.353 15.0153 14.7603 15.5916
+      14.0358 15.5916L4.67027 15.5916C3.94579 15.5916 3.35303 15.0153 3.35303
+      14.3111L3.35303 12.8794L1.85303 12.8794C1.0246 12.8794 0.353027 12.2078
+      0.353027 11.3794L0.353027 7.80371C0.353027 6.97528 1.0246 6.30371
+      1.85303 6.30371L3.35303 6.30371L3.35303 4.87201C3.35303 4.16349 3.94139
+      3.59155 4.67027 3.59155L14.0358 3.59155C14.7604 3.59155 15.353 4.16117
+      15.353 4.87201L15.353 6.30371ZM14.0315 6.30371L14.0315 4.87086L11.887
+      4.87086L11.887 6.30371L12.8428 6.30371L14.0315 6.30371ZM10.387
+      6.30371L10.387 4.87086L8.26685 4.87086L8.26685 6.30371L10.387
+      6.30371ZM6.76685 6.30371L6.76685 4.87086L4.67027 4.87086L4.67027
+      6.30371L6.76685 6.30371ZM4.67027 12.8794L4.67027 14.3121L6.76685
+      14.3121L6.76685 12.8794L4.67027 12.8794ZM8.26685 12.8794L8.26685
+      14.3121L10.387 14.3121L10.387 12.8794L8.26685 12.8794ZM11.887
+      12.8794L11.887 14.3121L14.0315 14.3121L14.0315 12.8794L11.887 12.8794Z"
+      fill="#A2B1C6"
+    />
+    </g>
+    <defs>
+      <clipPath id="clip0_2130_5292">
+        <rect
+        width="18"
+        height="18"
+        fill="white"
+        transform="translate(0.353027 18.5916) rotate(-90)"
+      />
+      </clipPath>
+    </defs>
+</svg>
+</template>
+
+<script>
+
+export default {
+  name: 'RowIcon'
+}
+</script>

src/components/svg/run.vue

@@ -0,0 +1,17 @@
+<template>
+  <svg
+    width="12"
+    height="13"
+    viewBox="0 0 12 13"
+    fill="none"
+  >
+    <path d="M11.1624 6.94358L0.770043 12.9436L0.770043 0.943573L11.1624 6.94358Z" fill="#A2B1C6"/>
+  </svg>
+</template>
+
+<script>
+
+export default {
+  name: 'RunIcon'
+}
+</script>

src/components/svg/sort.vue

@@ -0,0 +1,57 @@
+<template>
+  <svg
+    :class="['sort-icon', { horizontal }, { asc }]"
+    width="6"
+    height="12"
+    viewBox="0 0 6 12"
+    fill="none"
+  >
+    <path
+      d="M2.99932 -3.63032e-05C2.75092 -3.63032e-05 2.54932 0.201563 2.54932 0.449964L2.54932
+        11.55C2.54932 11.7984 2.75092 12 2.99932 12C3.24772 12 3.44932 11.7984 3.44932
+        11.55L3.44932 0.449964C3.44932 0.201563 3.24772 -3.63032e-05 2.99932 -3.63032e-05Z"
+      fill="#506784"
+    />
+    <path
+      d="M2.99915 1.80492e-05C2.8839 1.80492e-05 2.76865 0.0438534 2.68109 0.132073L0.581055
+        2.232C0.405273 2.40789 0.405273 2.69287 0.581055 2.86865C0.756946 3.04443 1.04193 3.04443
+        1.21771 2.86865L2.99969 1.08667L4.78168 2.86865C4.95746 3.04443 5.24255 3.04443 5.41833
+        2.86865C5.59412 2.69287 5.59412 2.40789 5.41833 2.232L3.3183 0.132073C3.22953 0.0438534
+        3.11428 1.80492e-05 2.99915 1.80492e-05V1.80492e-05Z"
+      fill="#506784"
+    />
+  </svg>
+</template>
+
+<script>
+
+export default {
+  name: 'SortIcon',
+  props: {
+    horizontal: {
+      type: Boolean,
+      required: false,
+      default: false
+    },
+    asc: {
+      type: Boolean,
+      required: false,
+      default: true
+    }
+  }
+}
+</script>
+
+<style scoped>
+svg.asc {
+  transform: rotate(180deg);
+}
+
+svg.horizontal {
+  transform: rotate(-90deg);
+}
+
+svg.horizontal.asc {
+  transform: rotate(90deg);
+}
+</style>

src/components/svg/sqlEditor.vue

@@ -0,0 +1,61 @@
+<template>
+  <svg
+    width="18"
+    height="19"
+    viewBox="0 0 18 19"
+    fill="none"
+  >
+    <g clip-path="url(#clip0)">
+      <path
+        d="M4.5 1.51343H10.5L15 6.01343V8.45284H13.5V6.76343H9.75V3.01343H4.5V8.45284H3V3.01343C3
+          2.18843 3.675 1.51343 4.5 1.51343Z"
+        fill="#A2B1C6"
+      />
+      <path
+        d="M4.28369 14.8127C4.28369 14.5872 4.20312 14.4114 4.04199 14.2854C3.88379 14.1594
+          3.604 14.0291 3.20264 13.8943C2.80127 13.7595 2.47314 13.6292 2.21826 13.5032C1.38916
+          13.0959 0.974609 12.5364 0.974609 11.8245C0.974609 11.47 1.07715 11.158 1.28223
+          10.8884C1.49023 10.616 1.7832 10.405 2.16113 10.2556C2.53906 10.1033 2.96387 10.0271
+          3.43555 10.0271C3.89551 10.0271 4.30713 10.1091 4.67041 10.2732C5.03662 10.4373 5.3208
+          10.6716 5.52295 10.9763C5.7251 11.2781 5.82617 11.6238 5.82617 12.0134H4.28809C4.28809
+          11.7527 4.20752 11.5505 4.04639 11.407C3.88818 11.2634 3.67285 11.1917 3.40039
+          11.1917C3.125 11.1917 2.90674 11.2532 2.74561 11.3762C2.5874 11.4963 2.5083
+          11.6501 2.5083 11.8376C2.5083 12.0017 2.59619 12.1511 2.77197 12.2859C2.94775 12.4177
+          3.25684 12.5554 3.69922 12.699C4.1416 12.8396 4.50488 12.9919 4.78906 13.156C5.48047
+          13.5544 5.82617 14.1038 5.82617 14.804C5.82617 15.3635 5.61523 15.803 5.19336
+          16.1223C4.77148 16.4417 4.19287 16.6013 3.45752 16.6013C2.93896 16.6013 2.46875 16.509
+          2.04688 16.3245C1.62793 16.137 1.31152 15.8821 1.09766 15.5598C0.886719 15.2346
+          0.78125 14.8611 0.78125 14.4392H2.32812C2.32812 14.782 2.41602 15.0354 2.5918
+          15.1995C2.77051 15.3606 3.05908 15.4412 3.45752 15.4412C3.7124 15.4412 3.91309
+          15.387 4.05957 15.2786C4.20898 15.1672 4.28369 15.012 4.28369 14.8127ZM12.0444
+          13.446C12.0444 14.0378 11.9463 14.5549 11.75 14.9973C11.5537 15.4368 11.2827 15.7898
+          10.937 16.0564L11.9697 16.8738L11.0161 17.6824L9.64062 16.575C9.51172 16.5925 9.38281
+          16.6013 9.25391 16.6013C8.70898 16.6013 8.22559 16.4753 7.80371 16.2234C7.38184 15.9714
+          7.05225 15.6111 6.81494 15.1423C6.58057 14.6736 6.45898 14.1345 6.4502
+          13.5251V13.1868C6.4502 12.5569 6.56445 12.0032 6.79297 11.5256C7.02441 11.0481 7.35254
+          10.679 7.77734 10.4182C8.20508 10.1575 8.69434 10.0271 9.24512 10.0271C9.78711 10.0271
+          10.2705 10.156 10.6953 10.4138C11.1201 10.6716 11.4497 11.0393 11.6841 11.5168C11.9214
+          11.9915 12.0415 12.5364 12.0444 13.1516V13.446ZM10.4756 13.178C10.4756 12.5422 10.3687
+          12.0603 10.1548 11.7322C9.94385 11.4011 9.64062 11.2356 9.24512 11.2356C8.83789 11.2356
+          8.53174 11.3982 8.32666 11.7234C8.12158 12.0486 8.01758 12.5247 8.01465
+          13.1516V13.446C8.01465 14.0759 8.11865 14.5593 8.32666 14.8962C8.53467 15.2302 8.84375
+          15.3972 9.25391 15.3972C9.64648 15.3972 9.94678 15.2317 10.1548 14.9006C10.3657
+          14.5696 10.4727 14.0935 10.4756 13.4724V13.178ZM14.3735
+          15.3269H17.0586V16.5134H12.8311V10.115H14.3735V15.3269Z"
+        fill="#A2B1C6"
+      />
+    </g>
+    <defs>
+      <clipPath id="clip0">
+        <rect width="18" height="18" fill="white" transform="translate(0 0.0134277)"/>
+      </clipPath>
+    </defs>
+  </svg>
+</template>
+
+<script>
+
+export default {
+  name: 'SqlEditorIcon'
+}
+</script>

src/components/svg/table.vue

@@ -0,0 +1,48 @@
+<template>
+  <svg
+    width="18"
+    height="18"
+    viewBox="0 0 18 18"
+    fill="none"
+  >
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M14.5 2.16512L3.5 2.16999C2.675 2.16999 2 2.84499 2 3.66999V14.3349C2 15.1599 2.675
+        15.8349 3.5 15.8349L14.5 15.83C15.3327 15.83 16 15.1551 16 14.33V3.66512C16 2.83511 15.33
+        2.16512 14.5 2.16512ZM14.5014 3.66512L3.49878 3.66999V14.33L14.5014 14.3251V3.66512Z"
+      fill="#A2B1C6"
+    />
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M6.27319 14.7069L6.27319 3.32135L7.77319 3.32135L7.77319 14.7069L6.27319 14.7069Z"
+      fill="#A2B1C6"
+    />
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M10.2639 14.6932L10.2639 3.30772L11.7639 3.30772L11.7639 14.6932L10.2639 14.6932Z"
+      fill="#A2B1C6"
+    />
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M15.5108 7.48325H2.4895V5.98325H15.5108V7.48325Z"
+      fill="#A2B1C6"
+    />
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M15.5108 11.6056H2.4895V10.1056H15.5108V11.6056Z"
+      fill="#A2B1C6"
+    />
+  </svg>
+</template>
+
+<script>
+
+export default {
+  name: 'TableIcon'
+}
+</script>

src/components/svg/treeChevron.vue

@@ -9,7 +9,8 @@
     xmlns="http://www.w3.org/2000/svg"
   >
     <path
-      d="M0.721924 9.93097L4.85292 5.79997L0.721924 1.66897L1.99992 0.399973L7.39992 5.79997L1.99992 11.2L0.721924 9.93097Z"
+      d="M0.721924 9.93097L4.85292 5.79997L0.721924 1.66897L1.99992 0.399973L7.39992
+      5.79997L1.99992 11.2L0.721924 9.93097Z"
       :fill="expanded ? '#506784' : 'rgba(80, 103, 132, 0.5)'"
     />
   </svg>

src/components/svg/viewCellValue.vue

@@ -0,0 +1,50 @@
+<template>
+  <svg
+    width="19"
+    height="19"
+    viewBox="0 0 19 19"
+    fill="none"
+  >
+    <g clip-path="url(#clip0_2131_6054)">
+    <path
+      d="M3.53784 11.5846L3.53784 3.14734L11.9751 3.14734V7.676C12.4655 7.51991
+      12.9771 7.47439 13.4751 7.53264V3.14734C13.4751 2.31891 12.8035 1.64734
+      11.9751 1.64734L3.53784 1.64734C2.70941 1.64734 2.03784 2.31891 2.03784
+      3.14734L2.03784 11.5846C2.03784 12.413 2.70942 13.0846 3.53784
+      13.0846H10.0831C9.771 12.6184 9.58279 12.1055 9.51083
+      11.5846H3.53784Z"
+      fill="#A2B1C6"
+    />
+    <path
+      fill-rule="evenodd"
+      clip-rule="evenodd"
+      d="M14.7887 9.9291C15.4307 10.8837 15.1773 12.1779 14.2228
+      12.8199C13.2682 13.4618 11.974 13.2084 11.332 12.2539C10.69 11.2993
+      10.9434 10.0051 11.898 9.3631C12.8525 8.72113 14.1468 8.97454 14.7887
+      9.9291ZM14.4606 14.3901L16.6181 17.5982C16.8492 17.9419 17.3153 18.0331
+      17.659 17.802C18.0027 17.5708 18.0939 17.1048 17.8628 16.7611L15.6884
+      13.5279C16.7949 12.3365 16.9801 10.4996 16.0334 9.092C14.9292 7.45002
+      12.7029 7.01412 11.0609 8.1184C9.41891 9.22268 8.98302 11.449 10.0873
+      13.0909C11.062 14.5403 12.9109 15.05 14.4606 14.3901Z"
+      fill="#A2B1C6"
+    />
+  </g>
+  <defs>
+    <clipPath id="clip0_2131_6054">
+    <rect
+      width="18"
+      height="18"
+      fill="white"
+      transform="translate(0.5 18.5916) rotate(-90)"
+    />
+    </clipPath>
+  </defs>
+</svg>
+</template>
+
+<script>
+
+export default {
+  name: 'ViewCellValueIcon'
+}
+</script>