Download HeidiSQL 10.3

Release date: 11 Dec 2019.

• Installer, 32/64 bit combined
• Portable version (zipped): 32 bit , 64 bit
• Microsoft Store App, 32 bit
• Sourcecode
• Previous installers
  • HeidiSQL 10.2 (15 Jun 2019)
  • HeidiSQL 10.1 (26 Jan 2019)
  • HeidiSQL 10.0 (23 Jan 2019)
  • HeidiSQL 9.5 (19 Dec 2017)

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Compatibility notes

• HeidiSQL runs fine on Windows 7, 8 and 10
• Running HeidiSQL on Wine is currently quite unstable
• 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
   10.3.0.5903

   Autocompletion fix for case-sensitive identifiers

   committed: 28 Feb 2020 22:04 compiled: 29 Feb 2020 08:27

   Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.1 MB)

2. Revision
   10.3.0.5902

   Fix implicit use of quoted schema (database)

   committed: 28 Feb 2020 20:52

3. Revision
   10.3.0.5901

   Issue #895: remove wrong comment, and duplicated check for empty expression

   committed: 27 Feb 2020 07:43 compiled: 27 Feb 2020 07:57

   Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.1 MB)

4. Revision
   10.3.0.5900

   Added support for quoted identifiers and case-insensitive comparision for not quoted identifiers for autocompletion and list of tables in table clauses

   committed: 25 Feb 2020 17:01

5. Revision
   10.3.0.5899

   Enhance aliasing of edges on dark background in new logo

   committed: 26 Feb 2020 07:51 compiled: 26 Feb 2020 07:57

   Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.1 MB)

6. Revision
   10.3.0.5898

   Revamp main logo

   committed: 25 Feb 2020 22:18 compiled: 25 Feb 2020 22:27

   Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.1 MB)

7. Revision
   10.3.0.5897

   PostgreSQL libraries: give the user the hint to VC redistributable on any dll loading error. Not just when a procedure could not be assigned. If VC is missing, the user may get "The specified module was not found", just like when the main dll is missing.

   committed: 25 Feb 2020 21:28 compiled: 25 Feb 2020 21:57

   Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

8. Revision
   10.3.0.5896

   Detect more column default values as NULL instead of "No default", on MySQL 5.7. See https://www.heidisql.com/forum.php?t=35678

   committed: 23 Feb 2020 11:36 compiled: 23 Feb 2020 11:57

   Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

9. Revision
   10.3.0.5895

   Overseen file change for previous commit, see https://www.heidisql.com/forum.php?t=35692#p35702

   committed: 23 Feb 2020 11:11 compiled: 23 Feb 2020 11:27

   Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

10. Revision
    10.3.0.5894

    Don't auto-fit width of columns in routine parameter tree. Just store and restore what the user has set. Closes #903.

    committed: 22 Feb 2020 16:47 compiled: 22 Feb 2020 16:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

11. Revision
    10.3.0.5893

    Make TConnectionParameters.IsMySQL specific to MySQL only, and rename the grouped type checks to IsAnyMySQL, IsAnyMSSQL etc. This way the status bar now shows "MySQL", not "MySQL or MariaDB"

    committed: 22 Feb 2020 09:06 compiled: 22 Feb 2020 09:27

    Downloads: 32bit build (8.0 MB)64bit build (8.5 MB)32+64bit installer (22.2 MB)

12. Revision
    10.3.0.5892

    Issue #12: disable session options unsupported by SQLite

    committed: 22 Feb 2020 08:40

13. Revision
    10.3.0.5891

    Fix state of checkboxes on the session manager's Advanced tab

    committed: 22 Feb 2020 08:23

14. Revision
    10.3.0.5890

    Support disabling "Full table status" on PostgreSQL. See https://www.heidisql.com/forum.php?t=35681

    committed: 22 Feb 2020 07:58 compiled: 22 Feb 2020 08:27

    Downloads: 32bit build (7.9 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

15. Revision
    10.3.0.5889

    Issue #140: As a complement to writing tab backups in UTF8 without BOM, now load them in this encoding, not in UTF8 with BOM
    * see deab98736ed591b1aeb6a229de1ddf06e9f43a42
    * see https://www.heidisql.com/forum.php?t=35551

    committed: 20 Feb 2020 09:35 compiled: 20 Feb 2020 09:58

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

16. Revision
    10.3.0.5888

    Issue #7: revert a153c7abf87ad7d93f8fc0a05e2f858195300e04, so we have the old sorting of tables, functions etc. back in the completion proposal. See also https://www.heidisql.com/forum.php?t=35659

    committed: 20 Feb 2020 06:34 compiled: 20 Feb 2020 06:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.1 MB)

17. Revision
    10.3.0.5887

    MSSQL: Remove surrounding parentheses from default value. Closes #721

    committed: 18 Feb 2020 21:07 compiled: 18 Feb 2020 21:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

18. Revision
    10.3.0.5886

    Use default library of given network type in command line receiver. See https://www.heidisql.com/forum.php?t=35656

    committed: 18 Feb 2020 20:28 compiled: 18 Feb 2020 20:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

19. Revision
    10.3.0.5885

    Make actCopyOrCutExecute safer against harmless crashes, and show occurring error messages in log panel

    committed: 16 Feb 2020 12:48 compiled: 16 Feb 2020 12:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

20. Revision
    10.3.0.5884

    Issue #7: revert 2b443fb8fb7e61b373a55e7deb86f501b5712b86, add space to end-of-token-characters again, as it's obviously inconvenient that the proposal stays open with no items in it after pressing space. Probably we find a better solution here.

    committed: 16 Feb 2020 10:21 compiled: 16 Feb 2020 10:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

21. Revision
    10.3.0.5883

    Issue #885: Move types of table keys from global scope constants to class constants in TTableKey definition, to make them stable against mix-ups

    committed: 15 Feb 2020 12:51 compiled: 15 Feb 2020 12:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

22. Revision
    10.3.0.5882

    Fix detection of primary key in TDBConnection.GetKeyColumns. Closes #885

    committed: 15 Feb 2020 12:32

23. Revision
    10.3.0.5881

    Fix no longer applied LEFT() on large text columns in data grid, for data types with a max length over 2147483647

    committed: 15 Feb 2020 08:24 compiled: 15 Feb 2020 08:56

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

24. Revision
    10.3.0.5880

    Show Host, Last connect and Comment columns by default, in the session manager's tree

    committed: 15 Feb 2020 07:52 compiled: 15 Feb 2020 07:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.1 MB)

25. Revision
    10.3.0.5879

    Move some tree initialization code from session manager's OnCreate event to the later OnShow event, where the session tree has a handle. Fixes no longer working .ScrollIntoView for the last active session. Closes #897.

    committed: 15 Feb 2020 07:50

26. Revision
    10.3.0.5878

    Widen buttons on search/replace dialog by one quarter, so translations fit better on them

    committed: 14 Feb 2020 17:58 compiled: 14 Feb 2020 18:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

27. Revision
    10.3.0.5877

    Reference table of a foreign key is prefixed with its database, which causes the table editor to display no columns in the dropdown editor. Fix that by outsourcing some logic from main unit into TForeignKey.ReferenceTableObj. Closes #158

    committed: 11 Feb 2020 16:56 compiled: 11 Feb 2020 17:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

28. Revision
    10.3.0.5876

    Issue #158: detect foreign keys of PostgreSQL tables

    committed: 10 Feb 2020 07:52 compiled: 10 Feb 2020 07:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

29. Revision
    10.3.0.5875

    Fix crash when accessing data from data tab on a disconnected session. Closes #878

    committed: 09 Feb 2020 12:12 compiled: 09 Feb 2020 12:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

30. Revision
    10.3.0.5874

    Issue #12: log "closed at.." message at the end of SQLite connections

    committed: 07 Feb 2020 14:50

31. Revision
    10.3.0.5873

    Prefer KeyPressed() over GetKeyState(), which may help to fix the backspace crashes on Wine: https://www.heidisql.com/forum.php?t=34351

    committed: 07 Feb 2020 12:16 compiled: 07 Feb 2020 12:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

32. Revision
    10.3.0.5872

    Issue #7: Remove space from completion proposal's end-of-token characters, so space no longer overtakes the focused item.

    committed: 07 Feb 2020 11:33 compiled: 07 Feb 2020 11:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

33. Revision
    10.3.0.5871

    Sort completion proposal alphabetically, so we have tables, columns, functions etc. mixed. Closes #7

    committed: 07 Feb 2020 11:15 compiled: 07 Feb 2020 11:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

34. Revision
    10.3.0.5870

    Fix crash, caused by a previous commit for #793

    committed: 06 Feb 2020 19:55 compiled: 06 Feb 2020 20:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

35. Revision
    10.3.0.5869

    Detect MySQL fulltext keys, and fix wrong USING <algorithm>. See https://www.heidisql.com/forum.php?t=35365

    committed: 06 Feb 2020 16:55 compiled: 06 Feb 2020 17:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

36. Revision
    10.3.0.5868

    Introduce read-only mode for grid editors. Closes #631

    committed: 06 Feb 2020 12:29 compiled: 06 Feb 2020 12:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

37. Revision
    10.3.0.5867

    Uncheck query profile checkbox when switching to a non-MySQL connection. Closes #793

    committed: 06 Feb 2020 07:51 compiled: 06 Feb 2020 07:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

38. Revision
    10.3.0.5866

    Minor performance fix

    committed: 05 Feb 2020 17:35 compiled: 05 Feb 2020 17:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

39. Revision
    10.3.0.5865

    Prefer VirtualTree's OnNodeDblClick over OnDblClick, to detect whether the user really clicked on a session node, or somewhere else. Closes #820

    committed: 05 Feb 2020 17:34

40. Revision
    10.3.0.5864

    Update VirtualTrees component to v7.3, from https://github.com/Virtual-TreeView/Virtual-TreeView/milestone/13

    committed: 05 Feb 2020 17:12 compiled: 05 Feb 2020 17:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

41. Revision
    10.3.0.5863

    Detect non empty numeric scale for DOUBLE datatype, at least if numeric precision is already given. Closes #876

    committed: 05 Feb 2020 16:42 compiled: 05 Feb 2020 16:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

42. Revision
    10.3.0.5862

    Update libmariadb.dll, to hopefully fix #519

    committed: 04 Feb 2020 19:21 compiled: 04 Feb 2020 19:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (22.2 MB)

43. Revision
    10.3.0.5861

    Silence crash happening in some very early calls to apphelpers.FindNode, also triggered by RestoreTabs. Probably helps here: https://www.heidisql.com/forum.php?t=35551

    committed: 04 Feb 2020 08:03 compiled: 04 Feb 2020 08:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (21.9 MB)

44. Revision
    10.3.0.5860

    Check connection object state before destroying remaining query results, and release library when closing a connection

    committed: 04 Feb 2020 08:00

45. Revision
    10.3.0.5859

    Issue #831: Update PostgreSQL libraries:
    * add libpq.dll v10.0.11 32+64bit
    * add libpq.dll v12.0.1 64bit
    * add 2 new dependencies (each 32+64bit): libcrypto-1_1.dll and libssl-1_1.dll
    * remove libpq.dll v9.5 32+64bit
    * remove 2 no longer dependent files (each 32+64bit): libeay32.dll and ssleay32.dll

    committed: 03 Feb 2020 20:57 compiled: 03 Feb 2020 21:27

    Downloads: 32bit build (7.9 MB)64bit build (8.8 MB)32+64bit installer (21.9 MB)

46. Revision
    10.3.0.5858

    Use TDBObject.TableColumns for views as well, handle these like tables. Fixes crash when editing view data, when trying to create a table copy of a view, and some more.

    committed: 02 Feb 2020 16:35 compiled: 02 Feb 2020 16:56

    Downloads: 32bit build (7.9 MB)64bit build (8.8 MB)32+64bit installer (21.2 MB)

47. Revision
    10.3.0.5857

    Detect column default value as text if it starts with a single quote. Applies to older MySQL versions without IS.columns. Closes #873

    committed: 02 Feb 2020 16:03 compiled: 02 Feb 2020 16:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (21.2 MB)

48. Revision
    10.3.0.5856

    Issue #784: set minimum dimensions of update-check dialog, and default screen positioning

    committed: 02 Feb 2020 10:58 compiled: 02 Feb 2020 11:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (21.2 MB)

49. Revision
    10.3.0.5855

    Tweak update check dialog, closes #784
    * make dialog resizable
    * restore previous dialog size
    * use fixed pitch font in build notes

    committed: 30 Jan 2020 16:15 compiled: 30 Jan 2020 16:27

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (21.2 MB)

50. Revision
    10.3.0.5854

    Prefer string helpers .ToLowerInvariant and .ToUpperInvariant over culture dependent .ToLower and .ToUpper. See https://stackoverflow.com/questions/6225808/string-tolower-and-string-tolowerinvariant . Closes #856

    committed: 30 Jan 2020 12:28 compiled: 30 Jan 2020 12:57

    Downloads: 32bit build (8.0 MB)64bit build (8.8 MB)32+64bit installer (21.2 MB)

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