feat: support for MSSQL database (#33)

* * 📦 chore(package.json): add mssql package The mssql package has been added to the dependencies list in package.json. This package is required for connecting to Microsoft SQL Server databases. * * ✨ feat(README.md): add support for MSSQL database * ✨ feat(CreateConnectionModal.tsx): add support for MSSQL engine type * ✨ feat(EngineIcon.tsx): add support for MSSQL engine type icon * ✨ feat(connectors/index.ts): add support for MSSQL engine type connector MSSQL database is now supported by the application. The CreateConnectionModal component now has an option to select MSSQL as the engine type. The EngineIcon component now has an icon for MSSQL engine type. The connectors/index.ts file now has a connector for MSSQL engine type. The README.md file has been updated to reflect the addition of MSSQL support. * 🎉 feat(mssql): add support for Microsoft SQL Server This commit adds a new connector for Microsoft SQL Server. The connector supports the following features: - Test connection - Execute statement - Get databases - Get tables - Get table structure The connector uses the mssql package to connect to the database. The connector is created using a factory function that takes a Connection object as an argument and returns a Connector object. * ✨ feat(connection.ts): add MSSQL engine and SSL options The MSSQL engine has been added to the list of supported engines. Additionally, SSL options have been added to the Connection interface, including the ability to enable SSL and trust the server certificate. * * 🐛 fix(mssql/index.ts): add USE statement to query The execute and getTableStructure functions were not properly using the specified databaseName. The fix adds a USE statement to the query to ensure that the correct database is used. * * 🐛 fix(mssql/index.ts): change getTableStructure function to use ConnectionPool instead of Connection * ✨ feat(mssql/index.ts): improve getTableStructure function to return standard schema string The getTableStructure function now uses ConnectionPool instead of Connection, which is more efficient. The function has also been improved to return a standard schema string instead of the raw output from sp_help. The schema string is generated by querying the INFORMATION_SCHEMA.COLUMNS table and transforming the results into a standard schema string. This improves the consistency of the schema strings and makes them easier to work with. * * 🚀 feat(CreateConnectionModal.tsx): add support for SSL encryption for MSSQL connections * 🐛 fix(mssql/index.ts): fix encrypt option for MSSQL connections The CreateConnectionModal component now supports SSL encryption for MSSQL connections. A new checkbox has been added to the modal to allow users to enable or disable SSL encryption. The mssql/index.ts file has been updated to fix the encrypt option for MSSQL connections. The encrypt option now uses the `encrypt` property of the `ssl` object instead of the `enabled` property. * 🐛 fix(connection.ts): rename SSL options properties The `enabled` and `trustServerCertificate` properties of the `SSLOptions` interface have been renamed to `encrypt` to better reflect their purpose.
2025-08-02 22:58:43 +08:00 · 2023-04-14 02:19:51 -04:00
parent 80e4d7c353
commit f9bd62caa0
8 changed files with 557 additions and 8 deletions
--- a/README.md
+++ b/README.md
@ -26,6 +26,7 @@ SQL Chat is built by Next.js, it supports the following databases and will add m

 - MySQL
 - PostgreSQL
+- MSSQL

 ## Data Privacy

--- a/package.json
+++ b/package.json
@ -55,6 +55,7 @@
    "autoprefixer": "^10.4.13",
    "eslint": "8.20.0",
    "eslint-config-next": "12.2.3",
+    "mssql": "^9.1.1",
    "mysql2": "^3.2.0",
    "pg": "^8.10.0",
    "postcss": "^8.4.20",
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@ -135,6 +135,9 @@ devDependencies:
  eslint-config-next:
    specifier: 12.2.3
    version: 12.2.3(eslint@8.20.0)(typescript@4.9.5)
+  mssql:
+    specifier: ^9.1.1
+    version: 9.1.1
  mysql2:
    specifier: ^3.2.0
    version: 3.2.0
@ -156,6 +159,172 @@ devDependencies:

 packages:

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    resolution: {integrity: sha512-sPZmqHBe6JIiTfN5q2pEi//TwxmAFHwj/XEuYjTuse78i8KxaqMTTzxPoFKuzRpDpTJ+0NAbpfenkmH2rePtuw==}
    dependencies:
@ -2443,6 +2683,11 @@ packages:
    engines: {node: '>=0.10.0'}
    dev: true

+  /events@3.3.0:
+    resolution: {integrity: sha512-mQw+2fkQbALzQ7V0MY0IqdnXNOeTtP4r0lN9z7AAawCXgqea7bDii20AYrIBrFd/Hx0M2Ocz6S111CaFkUcb0Q==}
+    engines: {node: '>=0.8.x'}
+    dev: true
+
  /eventsource-parser@1.0.0:
    resolution: {integrity: sha512-9jgfSCa3dmEme2ES3mPByGXfgZ87VbP97tng1G2nWwWx6bV2nYxm2AWCrbQjXToSe+yYlqaZNtxffR9IeQr95g==}
    engines: {node: '>=14.18'}
@ -2551,7 +2796,6 @@ packages:
      asynckit: 0.4.0
      combined-stream: 1.0.8
      mime-types: 2.1.35
-    dev: false

  /format@0.2.2:
    resolution: {integrity: sha512-wzsgA6WOq+09wrU1tsJ09udeR/YZRaeArL9e1wPbFg3GG2yDnC2ldKpxs4xunpFF9DgqCqOIra3bc1HWrJ37Ww==}
@ -2784,6 +3028,27 @@ packages:
      void-elements: 3.1.0
    dev: false

+  /http-proxy-agent@5.0.0:
+    resolution: {integrity: sha512-n2hY8YdoRE1i7r6M0w9DIw5GgZN0G25P8zLCRQ8rjXtTU3vsNFBI/vWK/UIeE6g5MUUz6avwAPXmL6Fy9D/90w==}
+    engines: {node: '>= 6'}
+    dependencies:
+      '@tootallnate/once': 2.0.0
+      agent-base: 6.0.2
+      debug: 4.3.4(supports-color@5.5.0)
+    transitivePeerDependencies:
+      - supports-color
+    dev: true
+
+  /https-proxy-agent@5.0.1:
+    resolution: {integrity: sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==}
+    engines: {node: '>= 6'}
+    dependencies:
+      agent-base: 6.0.2
+      debug: 4.3.4(supports-color@5.5.0)
+    transitivePeerDependencies:
+      - supports-color
+    dev: true
+
  /hyphenate-style-name@1.0.4:
    resolution: {integrity: sha512-ygGZLjmXfPHj+ZWh6LwbC37l43MhfztxetbFCoYTM2VjkIUpeHgSNn7QIyVFj7YQ1Wl9Cbw5sholVJPzWvC2MQ==}
    dev: false
@ -2801,6 +3066,10 @@ packages:
      safer-buffer: 2.1.2
    dev: true

+  /ieee754@1.2.1:
+    resolution: {integrity: sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==}
+    dev: true
+
  /ignore@5.2.4:
    resolution: {integrity: sha512-MAb38BcSbH0eHNBxn7ql2NH/kX33OkB3lZ1BNdh7ENeRChHTYsTvWrMubiIAMNS2llXEEgZ1MUOBtXChP3kaFQ==}
    engines: {node: '>= 4'}
@ -2933,6 +3202,12 @@ packages:
    resolution: {integrity: sha512-RGdriMmQQvZ2aqaQq3awNA6dCGtKpiDFcOzrTWrDAT2MiWrKQVPmxLGHl7Y2nNu6led0kEyoX0enY0qXYsv9zw==}
    dev: true

+  /is-docker@2.2.1:
+    resolution: {integrity: sha512-F+i2BKsFrH66iaUFc0woD8sLy8getkwTwtOBjvs56Cx4CgJDeKQeqfz8wAYiSb8JOprWhHH5p77PbmYCvvUuXQ==}
+    engines: {node: '>=8'}
+    hasBin: true
+    dev: true
+
  /is-extglob@2.1.1:
    resolution: {integrity: sha512-SbKbANkN603Vi4jEZv49LeVJMn4yGwsbzZworEoyEiutsN3nJYdbO36zfhGJ6QEDpOZIFkDtnq5JRxmvl3jsoQ==}
    engines: {node: '>=0.10.0'}
@ -3039,6 +3314,13 @@ packages:
      get-intrinsic: 1.2.0
    dev: true

+  /is-wsl@2.2.0:
+    resolution: {integrity: sha512-fKzAra0rGJUUBwGBgNkHZuToZcn+TtXHpeCgmkMJMMYx1sQDYaCSyjJBSCa2nH1DGm7s3n1oBnohoVTBaN7Lww==}
+    engines: {node: '>=8'}
+    dependencies:
+      is-docker: 2.2.1
+    dev: true
+
  /isarray@2.0.5:
    resolution: {integrity: sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==}
    dev: true
@ -3051,6 +3333,10 @@ packages:
    resolution: {integrity: sha512-HvdH2LzI/EAZcUwA8+0nKNtWHqS+ZmijLA30RwZA0bo7ToCckjK5MkGhjED9KoRcXO6BaGI3I9UIzSA1FKFPOQ==}
    dev: false

+  /js-md4@0.3.2:
+    resolution: {integrity: sha512-/GDnfQYsltsjRswQhN9fhv3EMw2sCpUdrdxyWDOUK7eyD++r3gRhzgiQgc/x4MAv2i1iuQ4lxO5mvqM3vj4bwA==}
+    dev: true
+
  /js-tokens@4.0.0:
    resolution: {integrity: sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==}

@ -3061,6 +3347,10 @@ packages:
      argparse: 2.0.1
    dev: true

+  /jsbi@4.3.0:
+    resolution: {integrity: sha512-SnZNcinB4RIcnEyZqFPdGPVgrg2AcnykiBy0sHVJQKHYeaLUvi3Exj+iaPpLnFVkDPZIV4U0yvgC9/R4uEAZ9g==}
+    dev: true
+
  /jsesc@2.5.2:
    resolution: {integrity: sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA==}
    engines: {node: '>=4'}
@ -3086,6 +3376,16 @@ packages:
      minimist: 1.2.8
    dev: true

+  /jsonwebtoken@9.0.0:
+    resolution: {integrity: sha512-tuGfYXxkQGDPnLJ7SibiQgVgeDgfbPq2k2ICcbgqW8WxWLBAxKQM/ZCu/IT8SOSwmaYl4dpTFCW5xZv7YbbWUw==}
+    engines: {node: '>=12', npm: '>=6'}
+    dependencies:
+      jws: 3.2.2
+      lodash: 4.17.21
+      ms: 2.1.3
+      semver: 7.3.8
+    dev: true
+
  /jsx-ast-utils@3.3.3:
    resolution: {integrity: sha512-fYQHZTZ8jSfmWZ0iyzfwiU4WDX4HpHbMCZ3gPlWYiCl3BoeOTsqKBqnTVfH2rYT7eP5c3sVbeSPHnnJOaTrWiw==}
    engines: {node: '>=4.0'}
@ -3094,6 +3394,36 @@ packages:
      object.assign: 4.1.4
    dev: true

+  /jwa@1.4.1:
+    resolution: {integrity: sha512-qiLX/xhEEFKUAJ6FiBMbes3w9ATzyk5W7Hvzpa/SLYdxNtng+gcurvrI7TbACjIXlsJyr05/S1oUhZrc63evQA==}
+    dependencies:
+      buffer-equal-constant-time: 1.0.1
+      ecdsa-sig-formatter: 1.0.11
+      safe-buffer: 5.2.1
+    dev: true
+
+  /jwa@2.0.0:
+    resolution: {integrity: sha512-jrZ2Qx916EA+fq9cEAeCROWPTfCwi1IVHqT2tapuqLEVVDKFDENFw1oL+MwrTvH6msKxsd1YTDVw6uKEcsrLEA==}
+    dependencies:
+      buffer-equal-constant-time: 1.0.1
+      ecdsa-sig-formatter: 1.0.11
+      safe-buffer: 5.2.1
+    dev: true
+
+  /jws@3.2.2:
+    resolution: {integrity: sha512-YHlZCB6lMTllWDtSPHz/ZXTsi8S00usEV6v1tjq8tOUZzw7DpSDWVXjXDre6ed1w/pd495ODpHZYSdkRTsa0HA==}
+    dependencies:
+      jwa: 1.4.1
+      safe-buffer: 5.2.1
+    dev: true
+
+  /jws@4.0.0:
+    resolution: {integrity: sha512-KDncfTmOZoOMTFG4mBlG0qUIOlc03fmzH+ru6RgYVZhPkyiy/92Owlt/8UEN+a4TXR1FQetfIpJE8ApdvdVxTg==}
+    dependencies:
+      jwa: 2.0.0
+      safe-buffer: 5.2.1
+    dev: true
+
  /kleur@4.1.5:
    resolution: {integrity: sha512-o+NO+8WrRiQEE4/7nwRJhN1HWpVmJm511pBHUxPLtp0BUISzlBplORYSmTclCnJvQq2tKu/sgl3xVpkc7ZWuQQ==}
    engines: {node: '>=6'}
@ -3144,7 +3474,6 @@ packages:

  /lodash@4.17.21:
    resolution: {integrity: sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==}
-    dev: false

  /long@5.2.1:
    resolution: {integrity: sha512-GKSNGeNAtw8IryjjkhZxuKB3JzlcLTwjtiQCHKvqQet81I93kXslhDQruGI/QsddO83mcDToBVy7GqGS/zYf/A==}
@ -3583,14 +3912,12 @@ packages:
  /mime-db@1.52.0:
    resolution: {integrity: sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==}
    engines: {node: '>= 0.6'}
-    dev: false

  /mime-types@2.1.35:
    resolution: {integrity: sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==}
    engines: {node: '>= 0.6'}
    dependencies:
      mime-db: 1.52.0
-    dev: false

  /minimatch@3.1.2:
    resolution: {integrity: sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==}
@ -3614,6 +3941,21 @@ packages:
    resolution: {integrity: sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==}
    dev: true

+  /mssql@9.1.1:
+    resolution: {integrity: sha512-m0yTx9xzUtTvJpWJHqknUXUDPRnJXZYOOFNygnNIXn1PBkLsC/rkXQdquObd+M0ZPlBhGC00Jg28zG0wCl7VWg==}
+    engines: {node: '>=10'}
+    hasBin: true
+    dependencies:
+      '@tediousjs/connection-string': 0.4.2
+      commander: 9.5.0
+      debug: 4.3.4(supports-color@5.5.0)
+      rfdc: 1.3.0
+      tarn: 3.0.2
+      tedious: 15.1.3
+    transitivePeerDependencies:
+      - supports-color
+    dev: true
+
  /mysql2@3.2.0:
    resolution: {integrity: sha512-0Vn6a9WSrq6fWwvPgrvIwnOCldiEcgbzapVRDAtDZ4cMTxN7pnGqCTx8EG32S/NYXl6AXkdO+9hV1tSIi/LigA==}
    engines: {node: '>= 8.0'}
@ -3658,6 +4000,10 @@ packages:
    engines: {node: ^10 || ^12 || ^13.7 || ^14 || >=15.0.1}
    hasBin: true

+  /native-duplexpair@1.0.0:
+    resolution: {integrity: sha512-E7QQoM+3jvNtlmyfqRZ0/U75VFgCls+fSkbml2MpgWkWyz3ox8Y58gNhfuziuQYGNNQAbFZJQck55LHCnCK6CA==}
+    dev: true
+
  /natural-compare@1.4.0:
    resolution: {integrity: sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw==}
    dev: true
@ -3709,6 +4055,10 @@ packages:
      - babel-plugin-macros
    dev: false

+  /node-abort-controller@3.1.1:
+    resolution: {integrity: sha512-AGK2yQKIjRuqnc6VkX2Xj5d+QW8xZ87pa1UK6yA6ouUyuxfHuMP6umE5QK7UmTeOAymo+Zx1Fxiuw9rVx8taHQ==}
+    dev: true
+
  /node-releases@2.0.10:
    resolution: {integrity: sha512-5GFldHPXVG/YZmFzJvKK2zDSzPKhEp0+ZR5SVaoSag9fsL5YgHbUHDfnG5494ISANDcK4KwPXAx2xqVEydmd7w==}
    dev: true
@ -3799,6 +4149,15 @@ packages:
      wrappy: 1.0.2
    dev: true

+  /open@8.4.2:
+    resolution: {integrity: sha512-7x81NCL719oNbsq/3mh+hVrAWmFuEYUqrq/Iw3kUzH8ReypT9QQ0BLoJS7/G9k6N81XjW4qHWtjWwe/9eLy1EQ==}
+    engines: {node: '>=12'}
+    dependencies:
+      define-lazy-prop: 2.0.0
+      is-docker: 2.2.1
+      is-wsl: 2.2.0
+    dev: true
+
  /optionator@0.9.1:
    resolution: {integrity: sha512-74RlY5FCnhq4jRxVUPKDaRwrVNXMqsGsiW6AJw4XK8hmtm10wC0ypZBLw5IIp85NZMr91+qd1RvvENwg7jjRFw==}
    engines: {node: '>= 0.8.0'}
@ -4334,6 +4693,15 @@ packages:
      pify: 2.3.0
    dev: true

+  /readable-stream@3.6.2:
+    resolution: {integrity: sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==}
+    engines: {node: '>= 6'}
+    dependencies:
+      inherits: 2.0.4
+      string_decoder: 1.3.0
+      util-deprecate: 1.0.2
+    dev: true
+
  /readdirp@3.6.0:
    resolution: {integrity: sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA==}
    engines: {node: '>=8.10.0'}
@ -4426,6 +4794,10 @@ packages:
    engines: {iojs: '>=1.0.0', node: '>=0.10.0'}
    dev: true

+  /rfdc@1.3.0:
+    resolution: {integrity: sha512-V2hovdzFbOi77/WajaSMXk2OLm+xNIeQdMMuB7icj7bk6zi2F8GGAxigcnDFpJHbNyNcgyJDiP+8nOrY5cZGrA==}
+    dev: true
+
  /rimraf@3.0.2:
    resolution: {integrity: sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==}
    hasBin: true
@ -4452,6 +4824,10 @@ packages:
      mri: 1.2.0
    dev: false

+  /safe-buffer@5.2.1:
+    resolution: {integrity: sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==}
+    dev: true
+
  /safe-regex-test@1.0.0:
    resolution: {integrity: sha512-JBUUzyOgEwXQY1NuPtvcj/qcBDbDmEvWufhlnXZIm75DEHp+afM1r1ujJpJsV/gSM4t59tpDyPi1sd6ZaPFfsA==}
    dependencies:
@ -4563,6 +4939,10 @@ packages:
    engines: {node: '>= 10.x'}
    dev: true

+  /sprintf-js@1.1.2:
+    resolution: {integrity: sha512-VE0SOVEHCk7Qc8ulkWw3ntAzXuqf7S2lvwQaDLRnUeIEaKNQJzV6BwmLKhOqT61aGhfUMrXeaBk+oDGCzvhcug==}
+    dev: true
+
  /sqlstring@2.3.3:
    resolution: {integrity: sha512-qC9iz2FlN7DQl3+wjwn3802RTyjCx7sDvfQEXchwa6CWOx07/WVfh91gBmQ9fahw8snwGEWU3xGzOt4tFyHLxg==}
    engines: {node: '>= 0.6'}
@ -4600,6 +4980,11 @@ packages:
      internal-slot: 1.0.5
    dev: true

+  /stoppable@1.1.0:
+    resolution: {integrity: sha512-KXDYZ9dszj6bzvnEMRYvxgeTHU74QBFL54XKtP3nyMuJ81CFYtABZ3bAzL2EdFUaEwJOBOgENyFj3R7oTzDyyw==}
+    engines: {node: '>=4', npm: '>=6'}
+    dev: true
+
  /string.prototype.matchall@4.0.8:
    resolution: {integrity: sha512-6zOCOcJ+RJAQshcTvXPHoxoQGONa3e/Lqx90wUA+wEzX78sg5Bo+1tQo4N0pohS0erG9qtCqJDjNCQBjeWVxyg==}
    dependencies:
@ -4638,6 +5023,12 @@ packages:
      es-abstract: 1.21.2
    dev: true

+  /string_decoder@1.3.0:
+    resolution: {integrity: sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==}
+    dependencies:
+      safe-buffer: 5.2.1
+    dev: true
+
  /strip-ansi@6.0.1:
    resolution: {integrity: sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==}
    engines: {node: '>=8'}
@ -4760,6 +5151,31 @@ packages:
      - ts-node
    dev: true

+  /tarn@3.0.2:
+    resolution: {integrity: sha512-51LAVKUSZSVfI05vjPESNc5vwqqZpbXCsU+/+wxlOrUjk2SnFTt97v9ZgQrD4YmxYW1Px6w2KjaDitCfkvgxMQ==}
+    engines: {node: '>=8.0.0'}
+    dev: true
+
+  /tedious@15.1.3:
+    resolution: {integrity: sha512-166EpRm5qknwhEisjZqz/mF7k14fXKJYHRg6XiAXVovd/YkyHJ3SG4Ppy89caPaNFfRr7PVYe+s4dAvKaCMFvw==}
+    engines: {node: '>=14'}
+    dependencies:
+      '@azure/identity': 2.1.0
+      '@azure/keyvault-keys': 4.7.0
+      '@js-joda/core': 5.5.3
+      bl: 5.1.0
+      es-aggregate-error: 1.0.9
+      iconv-lite: 0.6.3
+      js-md4: 0.3.2
+      jsbi: 4.3.0
+      native-duplexpair: 1.0.0
+      node-abort-controller: 3.1.1
+      punycode: 2.3.0
+      sprintf-js: 1.1.2
+    transitivePeerDependencies:
+      - supports-color
+    dev: true
+
  /text-table@0.2.0:
    resolution: {integrity: sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw==}
    dev: true
@ -4812,7 +5228,6 @@ packages:

  /tslib@2.5.0:
    resolution: {integrity: sha512-336iVw3rtn2BUK7ORdIAHTyxHGRIHVReokCR3XjbckJMK7ms8FysBfhLR8IXnAgy7T0PTPNBWKiH514FOW/WSg==}
-    dev: false

  /tsutils@3.21.0(typescript@4.9.5):
    resolution: {integrity: sha512-mHKK3iUXL+3UF6xL5k0PEhKRUBKPBCv/+RkEOpjRWxxx27KKRBmmA60A9pgOUvMi8GKhRMPEmjBRPzs2W7O1OA==}
@ -5003,6 +5418,11 @@ packages:
    resolution: {integrity: sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==}
    dev: true

+  /uuid@8.3.2:
+    resolution: {integrity: sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==}
+    hasBin: true
+    dev: true
+
  /uuid@9.0.0:
    resolution: {integrity: sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg==}
    hasBin: true
--- a/src/components/CreateConnectionModal.tsx
+++ b/src/components/CreateConnectionModal.tsx
@ -212,6 +212,7 @@ const CreateConnectionModal = (props: Props) => {
              itemList={[
                { value: Engine.MySQL, label: "MySQL" },
                { value: Engine.PostgreSQL, label: "PostgreSQL" },
+                { value: Engine.MSSQL, label: "MSSQL" },
              ]}
              onValueChange={(value) => setPartialConnection({ engineType: value as Engine })}
            />
@ -320,6 +321,22 @@ const CreateConnectionModal = (props: Props) => {
                </div>
              </>
            )}
+            {connection.engineType === Engine.MSSQL && (
+              <div className="w-full flex flex-col">
+                <label className="block text-sm font-medium text-gray-700 mb-1">Encrypt?</label>
+                <div className="w-full flex flex-row justify-start items-start flex-wrap">
+                  <label className="flex items-center">
+                    <input
+                      type="checkbox"
+                      className="form-checkbox h-4 w-4 text-indigo-600 transition duration-150 ease-in-out"
+                      checked={connection.ssl && connection.ssl['encrypt']}
+                      onChange={(e) => setPartialConnection({ ssl: { ...connection.ssl, encrypt: e.target.checked } })}
+                    />
+                    <span className="ml-2 text-sm">Encrypt connection?</span>
+                  </label>
+                </div>
+              </div>
+            )}
          </div>
        </div>
        <div className="modal-action w-full flex flex-row justify-between items-center space-x-2">
--- a/src/components/EngineIcon.tsx
+++ b/src/components/EngineIcon.tsx
@ -13,6 +13,8 @@ const EngineIcon = (props: Props) => {
    return <Icon.DiMysql className={className} />;
  } else if (engine === Engine.PostgreSQL) {
    return <Icon.DiPostgresql className={className} />;
+  }else if (engine === Engine.MSSQL) {
+    return <Icon.DiMsqlServer className={className} />;
  } else {
    return <Icon.DiDatabase className={className} />;
  }
--- a/src/lib/connectors/index.ts
+++ b/src/lib/connectors/index.ts
@ -1,6 +1,7 @@
 import { Connection, Engine } from "@/types";
 import mysql from "./mysql";
 import postgres from "./postgres";
+import mssql from "./mssql";

 export interface Connector {
  testConnection: () => Promise<boolean>;
@ -16,6 +17,8 @@ export const newConnector = (connection: Connection): Connector => {
      return mysql(connection);
    case Engine.PostgreSQL:
      return postgres(connection);
+      case Engine.MSSQL:
+        return mssql(connection);
    default:
      throw new Error("Unsupported engine type.");
  }
--- a/src/lib/connectors/mssql/index.ts
+++ b/src/lib/connectors/mssql/index.ts
@ -0,0 +1,103 @@
+import { ConnectionPool, ConnectionPoolConfig } from "mssql";
+import { Connection } from "@/types";
+import { Connector } from "..";
+
+const systemDatabases = ["master", "tempdb", "model", "msdb"];
+
+const getMSSQLConnection = async (connection: Connection): Promise<ConnectionPool> => {
+  const connectionOptions: ConnectionPoolConfig = {
+    server: connection.host,
+    port: parseInt(connection.port),
+    user: connection.username,
+    password: connection.password,
+    database: connection.database,
+    options: {
+      encrypt: connection.ssl?.encrypt === true,
+    },
+  };
+  if (connection.ssl) {
+    connectionOptions.ssl = {
+      ca: connection.ssl?.ca,
+      cert: connection.ssl?.cert,
+      key: connection.ssl?.key,
+    };
+  }
+  const pool = await new ConnectionPool(connectionOptions).connect();
+  return pool;
+};
+
+const testConnection = async (connection: Connection): Promise<boolean> => {
+  const pool = await getMSSQLConnection(connection);
+  await pool.close();
+  return true;
+};
+
+const execute = async (connection: Connection, databaseName: string, statement: string): Promise<any> => {
+  const pool = await getMSSQLConnection(connection);
+  const request = pool.request();
+  const result = await request.query(`USE ${databaseName}; ${statement}`);
+  await pool.close();
+  return result.recordset;
+};
+
+const getDatabases = async (connection: Connection): Promise<string[]> => {
+  const pool = await getMSSQLConnection(connection);
+  const request = pool.request();
+  const result = await request.query(`SELECT name FROM sys.databases WHERE name NOT IN ('${systemDatabases.join("','")}');`);
+  await pool.close();
+  const databaseList = [];
+  for (const row of result.recordset) {
+    if (row["name"]) {
+      databaseList.push(row["name"]);
+    }
+  }
+  return databaseList;
+};
+
+const getTables = async (connection: Connection, databaseName: string): Promise<string[]> => {
+  const pool = await getMSSQLConnection(connection);
+  const request = pool.request();
+  const result = await request.query(
+    `SELECT TABLE_NAME as table_name FROM ${databaseName}.INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE='BASE TABLE';`
+  );
+  await pool.close();
+  const tableList = [];
+  for (const row of result.recordset) {
+    if (row["table_name"]) {
+      tableList.push(row["table_name"]);
+    }
+  }
+  return tableList;
+};
+
+const getTableStructure = async (connection: ConnectionPool, databaseName: string, tableName: string): Promise<string> => {
+  const pool = await getMSSQLConnection(connection);
+  const request = pool.request();
+  const { recordset } = await request.query(
+    `SELECT COLUMN_NAME, DATA_TYPE, IS_NULLABLE FROM ${databaseName}.INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA='dbo' AND TABLE_NAME='${tableName}';`
+  );
+
+  const columnList = [];
+  // Transform to standard schema string.
+  for (const row of recordset) {
+    columnList.push(
+      `${row["COLUMN_NAME"]} ${row["DATA_TYPE"].toUpperCase()} ${String(row["IS_NULLABLE"]).toUpperCase() === "NO" ? "NOT NULL" : ""}`
+    );
+  }
+
+  return `CREATE TABLE [${tableName}] (
+    ${columnList.join(",\n")}
+  );`;
+};
+
+const newConnector = (connection: Connection): Connector => {
+  return {
+    testConnection: () => testConnection(connection),
+    execute: (databaseName: string, statement: string) => execute(connection, databaseName, statement),
+    getDatabases: () => getDatabases(connection),
+    getTables: (databaseName: string) => getTables(connection, databaseName),
+    getTableStructure: (databaseName: string, tableName: string) => getTableStructure(connection, databaseName, tableName),
+  };
+};
+
+export default newConnector;
--- a/src/types/connection.ts
+++ b/src/types/connection.ts
@ -3,12 +3,14 @@ import { Id } from ".";
 export enum Engine {
  MySQL = "MYSQL",
  PostgreSQL = "POSTGRESQL",
+  MSSQL = "MSSQL",
 }

 export interface SSLOptions {
  ca?: string;
  cert?: string;
  key?: string;
+  encrypt?: boolean;
 }

 export interface Connection {