Download HeidiSQL 11.2, released on 24 Jan 2021

• Installer, 32/64 bit combined
• SHA1 checksum of installer
• Portable version (zipped): 32 bit , 64 bit
• Microsoft Store App, 32 bit
• Sourcecode
• Previous releases
  • v11.1 from 02 Nov 2020: 32/64bit installer , Portable: 32 bit , 64 bit
  • v11.0 from 17 Mar 2020: 32/64bit installer , Portable: 32 bit , 64 bit
  • v10.3 from 11 Dec 2019: 32/64bit installer , Portable: 32 bit , 64 bit
  • v10.2 from 15 Jun 2019: 32/64bit installer , Portable: 32 bit , 64 bit

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Compatibility notes

• HeidiSQL runs fine on Windows 8 and 10 (and on Windows 7 with some minor issues)
• Running HeidiSQL on newer Wine releases is currently quite unstable. Preferring Wine 4.0 likely solves various issues.
• Connecting to TLS 1.2 enabled MS SQL Servers requires an updated OLE DB Driver 18 for SQL Server to be installed.
• Connecting to PostgreSQL may require to have Visual C++ Redistributable Package installed

Nightly Builds of heidisql.exe

Latest automatically compiled main executable and installers for HeidiSQL. Just download and overwrite your existing C:\Program Files\HeidiSQL\heidisql.exe. Be aware that these builds are not official releases and therefore probably have more bugs, possibly serious ones.

1. Revision
   11.2.0.6228

   Issue #1299: attempt to prevent crash in DBtreeFocusChanged

   committed: 11 Feb 2021 22:34 compiled: 11 Feb 2021 22:57

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

2. Revision
   11.2.0.6227

   Issue #135: ClickHouse compatible query alternative for SHOW VARIABLES

   committed: 10 Feb 2021 06:46 compiled: 10 Feb 2021 06:56

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

3. Revision
   11.2.0.6226

   Issue #135: ClickHouse compatible query alternative for SHOW /*!50002 GLOBAL */ STATUS

   committed: 08 Feb 2021 20:04 compiled: 08 Feb 2021 20:26

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

4. Revision
   11.2.0.6225

   Issue #135: basic support for ClickHouse MySQL protocol

   committed: 08 Feb 2021 19:52

5. Revision
   11.2.0.6224

   Issue #1298: support check constraints on MySQL, MSSQL and PG by retrieving the with a different query, without IS.CHECK_CONSTRAINTS.TABLE_NAME

   committed: 08 Feb 2021 07:58 compiled: 08 Feb 2021 08:26

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

6. Revision
   11.2.0.6223

   Issue #1306: attempt to set a connection timeout for MySQL/MariaDB, in this case for an AWS rds instance

   committed: 07 Feb 2021 21:30 compiled: 07 Feb 2021 21:56

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

7. Revision
   11.2.0.6222

   Shorten issue template advice - still seems to be ignored

   committed: 07 Feb 2021 13:38 compiled: 07 Feb 2021 13:56

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

8. Revision
   11.2.0.6221

   Issue #1302: overtake renames and additions to user privileges in MariaDB 10.5.2

   committed: 04 Feb 2021 07:34 compiled: 04 Feb 2021 07:56

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

9. Revision
   11.2.0.6220

   Fix wrong quotes around CURRENT_TIMESTAMP default value on Percona and friends. Closes #1282

   committed: 03 Feb 2021 18:15 compiled: 03 Feb 2021 18:26

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

10. Revision
    11.2.0.6219

    Issue #397: Add support for logging DML queries, and make log file path fully customizable. Requires to move some session settings to a new SSL tab, to reduce the required dialog height.

    committed: 29 Jan 2021 08:25 compiled: 29 Jan 2021 08:56

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

11. Revision
    11.2.0.6218

    Issue #397: Implement logging of DDL queries to migration files

    committed: 28 Jan 2021 08:23 compiled: 28 Jan 2021 08:26

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

12. Revision
    11.2.0.6217

    Issue #397: simplify synchronized code calls in query threads, especially wrt LogFromOutside()

    committed: 27 Jan 2021 22:41

13. Revision
    11.2.0.6216

    Fix %db in file pattern being replaced like a %d (current day) with a literal "b" after it.

    committed: 27 Jan 2021 22:35

14. Revision
    11.2.0.6215

    Update year in license text

    committed: 27 Jan 2021 21:19

15. Revision
    11.2.0.6214

    Fix empty query body when deleting grid rows in MSSQL mode, broken in b9b5976413dc6ff35e9e947816cc7264161b88f1. Closes #1294

    committed: 26 Jan 2021 21:46 compiled: 26 Jan 2021 21:56

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

16. Revision
    11.2.0.6213

    Bump version for v11.2 release

    committed: 24 Jan 2021 11:58 compiled: 24 Jan 2021 12:01

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

17. Revision
    11.1.0.6212

    Follow up to e66121a1c3cfe00c3ddbaca27ac11a052f4f4f6a: extend warning message to point the user in the right direction. See https://www.heidisql.com/forum.php?t=37505#p37514

    committed: 22 Jan 2021 08:05 compiled: 22 Jan 2021 08:27

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

18. Revision
    11.1.0.6211

    Simplify bug report template to make it more likely users don't remove the template. Also, move preconditions to top, to give them more priority.

    committed: 21 Jan 2021 08:30 compiled: 21 Jan 2021 08:56

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

19. Revision
    11.1.0.6210

    Separate Create > "Stored routine" menu item into two, one for procedures and one for functions. Closes #987

    committed: 17 Jan 2021 14:37 compiled: 17 Jan 2021 14:56

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

20. Revision
    11.1.0.6209

    Simplify more code using the new PopupComponent() function

    committed: 16 Jan 2021 18:36 compiled: 16 Jan 2021 18:55

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

21. Revision
    11.1.0.6208

    Simplify some code which checks where user has clicked, using the new PopupComponent()

    committed: 16 Jan 2021 18:15

22. Revision
    11.1.0.6207

    Issue #75: pimp up context menu for indexes tab, and assign to foreign keys tab and check constraints tab as well

    committed: 16 Jan 2021 17:19 compiled: 16 Jan 2021 17:26

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

23. Revision
    11.1.0.6206

    Issue #75: get "Add constraint" and "Delete constraint" buttons working, provide function list when editing check clause, and fix some more issues

    committed: 16 Jan 2021 16:29 compiled: 16 Jan 2021 16:56

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

24. Revision
    11.1.0.6205

    Issue #75:
    * detect table names in IS dynamically, on PostgreSQL and MySQL/MariaDB. This prevents me from using too complex version conditionals for detecting whether CHECK_CONSTRAINTS table is there
    * even if CHECK_CONSTRAINTS table is there, the detection might fail due to the missing column TABLE_NAME, on MySQL, MSSQL and PostgreSQL. Catch SQL errors in that query and disable further detection of check constraints.

    committed: 14 Jan 2021 21:09 compiled: 14 Jan 2021 21:26

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

25. Revision
    11.1.0.6204

    Issue #75: CHECK_CONSTRAINTS is there on MSSQL, but does not work due to missing TABLE_NAME column: https://www.heidisql.com/forum.php?t=37462

    committed: 14 Jan 2021 07:56 compiled: 14 Jan 2021 08:26

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

26. Revision
    11.1.0.6203

    Issue #75: create editable list for check constraints in table editor

    committed: 12 Jan 2021 21:41 compiled: 12 Jan 2021 21:56

    Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

27. Revision
    11.1.0.6202

    Add menu items for inserting lowercase GUID's into grid cell. Closes #1268

    committed: 08 Jan 2021 16:49 compiled: 08 Jan 2021 16:56

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.5 MB)

28. Revision
    11.1.0.6201

    Fix crash in SynMemoQueryStatusChange when resizing main window with no active query tab

    committed: 08 Jan 2021 11:00 compiled: 08 Jan 2021 11:26

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

29. Revision
    11.1.0.6200

    Update gnugettext unit to rev 134 from http://svn.code.sf.net/p/dxgettext/code/trunk/dxgettext/sample/gnugettext.pas

    committed: 07 Jan 2021 17:44 compiled: 07 Jan 2021 17:56

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

30. Revision
    11.1.0.6199

    Update sqlite3 libraries from v3.30.1 to v3.34.0 from Dec 01 2020

    committed: 05 Jan 2021 17:40 compiled: 06 Jan 2021 21:43

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.5 MB)

31. Revision
    11.1.0.6198

    Outsource a local function into TDBObject.SchemaClauseIS, and use it in GetTableColumns

    committed: 04 Jan 2021 19:27

32. Revision
    11.1.0.6197

    Display number of indexes and foreign keys in caption of their tabs within the table editor. Helpful for knowing the number without having to activate their tab.

    committed: 04 Jan 2021 16:44 compiled: 04 Jan 2021 16:56

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

33. Revision
    11.1.0.6196

    Rename TTableColumn.Expression field to the more unique and clear .GenerationExpression, also for distinction from the upcoming CHECK expression.

    committed: 03 Jan 2021 15:05

34. Revision
    11.1.0.6195

    Fix scope for FStatus symbol of TTableColumn

    committed: 03 Jan 2021 14:57

35. Revision
    11.1.0.6194

    Fix access violation in WalkNode.Parent in 32 bit mode. Not sure why but that happens after 67e3dc0a5181b2d053e15b9ce32822cf7a8a6814 . Closes #1270

    committed: 01 Jan 2021 14:08 compiled: 01 Jan 2021 14:26

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

36. Revision
    11.1.0.6193

    Issue #477: Translate controls on CSV layout detector

    committed: 29 Dec 2020 22:20 compiled: 29 Dec 2020 22:26

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

37. Revision
    11.1.0.6192

    Activate AutoSize and disable WordWrap on the replace hint in the search/replace dialog, so the height is auto-adjusted (especially with chars like g), and the words are not tried to be wrapped into a hidden second line.

    committed: 29 Dec 2020 22:17

38. Revision
    11.1.0.6191

    Fix crash in SetupSynEditors after CSV layout detector was opened and closed once.

    committed: 29 Dec 2020 22:08

39. Revision
    11.1.0.6190

    Widen status bar panels for big screens

    committed: 28 Dec 2020 17:35 compiled: 28 Dec 2020 17:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

40. Revision
    11.1.0.6189

    Fix non working inheritance of font for completion proposal in trigger editor

    committed: 28 Dec 2020 17:33

41. Revision
    11.1.0.6188

    Apply data type colors to column names in completion proposal, and move formatting code to new apphelpers.SynCompletionProposalPrettyText()

    committed: 28 Dec 2020 13:18

42. Revision
    11.1.0.6187

    Rename two forms so these comply to my own code convention: TDataSortingForm=>TfrmDataSorting and TColumnSelectionForm=>TfrmColumnSelection

    committed: 27 Dec 2020 12:56 compiled: 27 Dec 2020 13:26

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

43. Revision
    11.1.0.6186

    Warn the user about potential data loss when loading a (sql) file with encoding set to "auto-detect". That auto-detection has caused several data loss situations already.

    committed: 26 Dec 2020 09:02 compiled: 26 Dec 2020 13:26

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

44. Revision
    11.1.0.6185

    Call SynUnicode.GetEncoding instead of our own old copied code in apphelpers.DetectEncoding. Probably enhances the "auto-detect encoding" option in file-open dialogs.

    committed: 26 Dec 2020 08:58

45. Revision
    11.1.0.6184

    Code cleanup: rename options unit to preferences. And follow a naming convention for the form name, which I already have in some of the other forms: TfrmPreferences

    committed: 22 Dec 2020 17:24 compiled: 22 Dec 2020 17:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

46. Revision
    11.1.0.6183

    Issue #744: Suspend action list on mainform while preferences dialog is open, so changes on the Shortcuts tab do not trigger some action, probably even with a crash

    committed: 22 Dec 2020 08:46 compiled: 22 Dec 2020 17:26

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

47. Revision
    11.1.0.6182

    Issue #744: Shortcut settings: Let user know whether a wanted shortcut is assigned to another action, and prompt for confirmation in such cases.

    committed: 21 Dec 2020 21:12 compiled: 21 Dec 2020 21:26

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

48. Revision
    11.1.0.6181

    Update bundled plink.exe to v0.74 from https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html . closes #1218

    committed: 19 Dec 2020 10:36 compiled: 19 Dec 2020 10:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

49. Revision
    11.1.0.6180

    Move upper controls on view editor into a first tab of a new page control, and show CREATE code on a second tab. Closes #1135

    committed: 19 Dec 2020 10:26

50. Revision
    11.1.0.6179

    Add support for JSONB column types in PostgreSQL. Closes #606

    committed: 19 Dec 2020 08:59 compiled: 19 Dec 2020 09:26

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)