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Download HeidiSQL 11.3, released on 30 May 2021

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Compatibility notes

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. Fix generating mysqldump cli argument --databases with --tab

    Gravatar image committed: 17 Oct 2021 11:50, compiled: 17 Oct 2021 11:55

    64bit build (21.8 MB)

  2. SQL export: don't generate ALTER TABLE..DISABLE/ENABLE KEYS for InnoDB tables, which don't support that, generating a notice instead. Closes #1185

    Gravatar image committed: 17 Oct 2021 11:46,

  3. Ignore query tab backup files generated during tests

    Gravatar image committed: 17 Oct 2021 11:44,

  4. Prefer query left to the current one, if current one contains no text. Closes #603

    Gravatar image committed: 17 Oct 2021 08:34, compiled: 17 Oct 2021 08:55

    64bit build (21.8 MB)

  5. PostgreSQL: Update OpenSSL libraries to v1.1.1l, precompiled for ICS project, and add license details. Taken from http://wiki.overbyte.eu/wiki/index.php/ICS_Download#Download_OpenSSL_Binaries_.28required_for_SSL-enabled_components.29 . Closes #1464

    Gravatar image committed: 17 Oct 2021 08:10, compiled: 17 Oct 2021 08:26

    32bit build (16.0 MB)64bit build (21.8 MB)32+64bit installer (46.3 MB)

  6. Update SynEdit's list with known MySQL keywords, taken from https://dev.mysql.com/doc/refman/8.0/en/keywords.html#keywords-in-current-series . Closes #1437

    Gravatar image committed: 16 Oct 2021 08:09, compiled: 16 Oct 2021 08:25

    64bit build (21.8 MB)

  7. Reset SynHighlighterSQL's MySQLFunctions list back to the official version, now that we extend this list with the new ini files

    Gravatar image committed: 13 Oct 2021 09:36,

  8. Overwrite SynEdit's predefined FunctionNames list with those from our ini file

    Gravatar image committed: 13 Oct 2021 08:00, compiled: 13 Oct 2021 08:25

    64bit build (21.8 MB)

  9. Fix crash when helpers tree "SQL functions is expanded and shows some nodes, after user has disconnected

    Gravatar image committed: 12 Oct 2021 19:53, compiled: 12 Oct 2021 19:56

    32bit build (16.0 MB)64bit build (21.8 MB)32+64bit installer (45.4 MB)

  10. Create generated functions-sqlite.ini, containing 76 definitions from current online documentation on https://www.sqlite.org/docs.html

    Gravatar image committed: 12 Oct 2021 19:51,

  11. Outsource large list of MySQL functions into separate .ini files, one per server type. Todo: definitions for SQLite and Interbase.

    Gravatar image committed: 11 Oct 2021 21:32, compiled: 11 Oct 2021 21:38

    32bit build (16.0 MB)64bit build (21.8 MB)32+64bit installer (45.4 MB)

  12. Issue #1458: Update MySQL function names for highlighting, with functions from MySQL 8.0.26

    Gravatar image committed: 09 Oct 2021 18:18, compiled: 09 Oct 2021 18:25

    64bit build (22.4 MB)

  13. Issue #1457: fix missing SET TIME_ZONE.. on export target server

    Gravatar image committed: 08 Oct 2021 07:21, compiled: 08 Oct 2021 07:25

    64bit build (22.4 MB)

  14. Issue #1453: support UINT columns in SQLite mode

    Gravatar image committed: 06 Oct 2021 18:59, compiled: 06 Oct 2021 19:25

    64bit build (22.4 MB)

  15. Prefer IdentifierEquals() to compare names of two tables in TDBObject.IsSameAs(), for potentially case insensitive comparison when lower_case_table_names is 1. Fixes "Table x not found in tree" after creating a table with upper case letters on Windows servers. See https://www.heidisql.com/forum.php?t=38150

    Gravatar image committed: 03 Oct 2021 17:15, compiled: 03 Oct 2021 17:25

    64bit build (22.4 MB)

  16. VirtualTrees: try to fix "unit not found" compiler error - add VirtualTrees.Types unit to contains section in dpk file

    Gravatar image committed: 27 Sep 2021 09:11, compiled: 27 Sep 2021 09:25

    64bit build (22.4 MB)

  17. Update VirtualTrees component source to v7.6.1

    Gravatar image committed: 26 Sep 2021 08:28, not compilable

  18. Prefer SUBSTRING() over SUBSTR() in Postgres mode, to restore Redshift compatibility. See https://www.heidisql.com/forum.php?t=38326 and issue #1259

    Gravatar image committed: 22 Sep 2021 07:12, compiled: 22 Sep 2021 07:25

    64bit build (22.4 MB)

  19. Escape single quotes and backslash in all PostgreSQL connection string values, including password. Closes #1417

    Gravatar image committed: 24 Jul 2021 08:55, compiled: 24 Jul 2021 09:55

    64bit build (22.4 MB)

  20. Issue #1169: get basic connection to local Interbase setup running

    Gravatar image committed: 18 Jul 2021 12:33, compiled: 18 Jul 2021 12:55

    64bit build (22.4 MB)

  21. Issue #1169: basic skeleton for Interbase connections, including two network types TCP/IP and Local, as well as two drivers IB and FB

    Gravatar image committed: 28 Jun 2021 21:22,

  22. Issue #1169: give items in TDBDatatypeIndex a different prefix (dt => dbdt), to fix a conflict with those from Delphi's database components

    Gravatar image committed: 26 Jun 2021 17:44,

  23. No longer disable SSH tunnel on Windows 10 S. This removes the no longer required support for Win10S if used in the Windows Store.

    Gravatar image committed: 26 Jun 2021 09:15, compiled: 26 Jun 2021 17:55

    64bit build (20.3 MB)

  24. SQL export: Add popup menu action for copying mysqldump command line

    Gravatar image committed: 25 Jun 2021 08:56, compiled: 25 Jun 2021 08:59

    64bit build (20.3 MB)

  25. Set TIME_ZONE system variable for reading as well, not only for the export output. See https://www.heidisql.com/forum.php?t=38078

    Gravatar image committed: 25 Jun 2021 07:38,

  26. Fix removed custom color from query gutter after zoom. Closes #1392

    Gravatar image committed: 24 Jun 2021 10:39,

  27. Code cleanup: outsource generation of mysql command line arguments into TConnectionParameters.GetExternalCliArguments

    Gravatar image committed: 24 Jun 2021 06:57,

  28. Code cleanup: outsource generic MainForm.IsWine property to apphelpers.IsWine function

    Gravatar image committed: 24 Jun 2021 05:44,

  29. Reset timezone in SQL exports to zero offset, to be independent from local date/times. See https://www.heidisql.com/forum.php?t=38078

    Gravatar image committed: 23 Jun 2021 21:21, compiled: 23 Jun 2021 21:25

    64bit build (20.3 MB)

  30. Issue #932: fix crash with new color setting when switching from query tab to data tab

    Gravatar image committed: 23 Jun 2021 08:37, compiled: 23 Jun 2021 08:55

    64bit build (20.3 MB)

  31. Issue #932: use background color of active session for query gutter

    Gravatar image committed: 22 Jun 2021 21:13, compiled: 22 Jun 2021 21:25

    64bit build (20.3 MB)

  32. Fix more potential theme related EAccessViolation's, due to Action:=caFree in OnClose event of modal forms. Their caller now frees these modal forms. In non-modal forms, keep caFree in OnClose but remove existing OnDestroy events, moving code to OnClose instead.
    https://www.heidisql.com/forum.php?t=38043
    https://stackoverflow.com/questions/2075405/how-to-close-non-modal-form-in-delphi

    Gravatar image committed: 22 Jun 2021 20:37, compiled: 22 Jun 2021 20:40

    64bit build (20.3 MB)

  33. Issue #932: use session background color for query result tabs, so it's clear to which connection they belong

    Gravatar image committed: 22 Jun 2021 16:06, compiled: 22 Jun 2021 16:25

    64bit build (20.3 MB)

  34. Attempt to fix theme related crashes through OnClose event of dialogs with caFree. See https://www.heidisql.com/forum.php?t=38043

    Gravatar image committed: 21 Jun 2021 20:53, compiled: 21 Jun 2021 20:55

    64bit build (20.3 MB)

  35. Query tabs: prefer setting width and height of a new query tab memo like the current tab

    Gravatar image committed: 20 Jun 2021 08:38, compiled: 20 Jun 2021 10:55

    32bit build (15.3 MB)64bit build (20.3 MB)32+64bit installer (44.5 MB)

  36. Update SQLite libraries to v3.36.0

    Gravatar image committed: 19 Jun 2021 08:16,

  37. Fix two compiler warnings

    Gravatar image committed: 17 Jun 2021 08:53,

  38. Update installer script for use with updated InnoSetup v6.2.0

    Gravatar image committed: 17 Jun 2021 08:12, compiled: 17 Jun 2021 08:26

    32bit build (15.3 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

  39. Support filenames with accented chars in text file import dialog. Closes #1387

    Gravatar image committed: 15 Jun 2021 07:46, compiled: 15 Jun 2021 08:20

    64bit build (20.3 MB)

  40. Silence a harmless access violation in ApplicationDeActivate, triggered by changing the VCL style

    Gravatar image committed: 14 Jun 2021 20:08,

  41. Upgrade to Delphi 10.4.2 compiler: update various VCL styles

    Gravatar image committed: 14 Jun 2021 08:08, compiled: 14 Jun 2021 08:10

    64bit build (20.3 MB)

  42. Performance: call RefreshBackgroundColors only during RefreshSessions and btnSaveClick, not in ListSessionsFocusChanged

    Gravatar image committed: 13 Jun 2021 12:11, compiled: 13 Jun 2021 12:25

    64bit build (20.3 MB)

  43. Revert a144466e7137f1c33c39c231dbeb4cd98dfc4ffa : query exact row count from tables and views. See https://www.heidisql.com/forum.php?t=37983

    Gravatar image committed: 10 Jun 2021 07:42, compiled: 10 Jun 2021 07:55

    64bit build (20.3 MB)

  44. Let a second version of EscapeString decide itself whether to quote a string, based on the given datatype. Closes #1386

    Gravatar image committed: 09 Jun 2021 20:10, compiled: 09 Jun 2021 20:25

    64bit build (20.3 MB)

  45. Disable build update button for 32bit version, so I only have to provide 64bit builds (while still supporting releases in 32 bit)

    Gravatar image committed: 06 Jun 2021 17:24, compiled: 06 Jun 2021 18:28

    64bit build (20.3 MB)

  46. Catch some potential file related exceptions in text file import. See https://www.heidisql.com/forum.php?t=37974

    Gravatar image committed: 06 Jun 2021 08:26,

  47. Fix nonsense text in filter box and memo of new query tabs

    Gravatar image committed: 05 Jun 2021 15:07, compiled: 05 Jun 2021 15:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

  48. Performance: Let TMainForm.RefreshHelperNode update only the active tab, not all open tabs. Do further calls to RefreshHelperNode when active tab gets switched. See https://www.heidisql.com/forum.php?t=37961

    Gravatar image committed: 05 Jun 2021 14:58,

  49. Issue #710: add menu item for closing query tabs to the right of the mouse click coordinates

    Gravatar image committed: 05 Jun 2021 08:43, compiled: 05 Jun 2021 08:56

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

  50. Issue #710: add menu items for closing all query tabs

    Gravatar image committed: 05 Jun 2021 08:15,

Ads were blocked - no problem. But keep in mind that developing HeidiSQL, user support and hosting takes time and money. You may want to send a donation instead.