Download HeidiSQL 12.8, released on 11 Jul 2024

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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. Issue #2057: Remove TAction instance for "Sync database" in main action list, removing support for showing that unfinished feature with a keyboard shortcut.

    committed: 06 Dec 2024 13:48 compiled: 06 Dec 2024 14:25

    64bit build 23.8 MB ≃

  2. Update SQLite libraries to v3.47.1.0, and update SQLite multiple cipher libraries to v1.19.1.0

    committed: 27 Nov 2024 14:32 compiled: 27 Nov 2024 15:27

    32bit build: 17.3 MB ≃ 64bit build 23.9 MB ≃ 32+64bit installer 42.9 MB ≃

  3. Issue #2051: fix unused column default value when creating a new grid row, if that default value is a simple integer expression

    committed: 22 Nov 2024 20:20 compiled: 22 Nov 2024 20:26

    64bit build 23.9 MB ≃

  4. Issue #2024: fix slow grid export

    committed: 19 Nov 2024 19:19 compiled: 19 Nov 2024 19:25

    64bit build 23.9 MB ≃

  5. TMySQLConnection.SetOption: find defined name of option constant per RTTI and show it in error message (when setting failed)

    committed: 18 Nov 2024 07:40 compiled: 18 Nov 2024 08:25

    64bit build 23.9 MB ≃

  6. Issue #1426 and issue #1768: minor: do not try to set MARIADB_OPT_TLS_VERSION option with libmysql

    committed: 18 Nov 2024 06:25 compiled: 18 Nov 2024 07:25

    64bit build 23.9 MB ≃

  7. Issue #1426 and issue #1768:
    * fix value of MYSQL_OPT_SSL_VERIFY_SERVER_CERT constant, hopefully fixing SEC_E_ALGORITHM_MISMATCH with libmariadb
    * disable MYSQL_OPT_SSL_VERIFY_SERVER_CERT if SSL checkbox is not checked, required since libmariadb C Connector 3.4.0
    * show colored warnings in log panel for each failing mysql_options() call

    committed: 17 Nov 2024 20:34 compiled: 17 Nov 2024 21:25

    64bit build 23.9 MB ≃

  8. Update libmariadb and plugins to current GA release v3.4.3

    committed: 15 Nov 2024 09:40 compiled: 15 Nov 2024 10:26

    32bit build: 17.3 MB ≃ 64bit build 23.9 MB ≃ 32+64bit installer 43.0 MB ≃

  9. Issue #2041: categorize PostgreSQL's MONEY type from floats into text types, to fix exports and editing localized values including a currency symbol

    committed: 03 Nov 2024 11:41 compiled: 03 Nov 2024 12:25

    64bit build 23.9 MB ≃

  10. Issue #1253: minor code simplification and inline documentation

    committed: 03 Nov 2024 11:35

  11. Issue #2040: fix new crash through accessing non existent ActiveGrid

    committed: 02 Nov 2024 17:10 compiled: 02 Nov 2024 17:25

    64bit build 23.9 MB ≃

  12. Issue #1253: fix queries for dropping primary or unique key in PG tables

    committed: 01 Nov 2024 08:25 compiled: 01 Nov 2024 09:25

    64bit build 23.9 MB ≃

  13. Issue #2040: when closing a query tab, cancel cell editor if active, preventing crash

    committed: 01 Nov 2024 08:00 compiled: 01 Nov 2024 08:25

    64bit build 23.9 MB ≃

  14. Table editor: fix crash happening through clear indexes button

    committed: 31 Oct 2024 17:46

  15. Issue #1981: increase contrast for colored text in privilege tree with dark styles

    committed: 20 Oct 2024 12:24 compiled: 20 Oct 2024 12:25

    64bit build 23.9 MB ≃

  16. Attempt to fix DLL hijacking issue with DWrite.dll per manifest

    committed: 18 Oct 2024 09:17 compiled: 18 Oct 2024 09:26

    32bit build: 17.3 MB ≃ 64bit build 23.9 MB ≃ 32+64bit installer 43.0 MB ≃

  17. Issue #2036: disable clickable anchors in message dialogs when current style is dark, to work around unreadable text

    committed: 16 Oct 2024 14:52 compiled: 16 Oct 2024 15:25

    64bit build 23.9 MB ≃

  18. Issue #2036: update vcl-styles-utils code to their current master branch state

    committed: 16 Oct 2024 14:50

  19. Issue #1992: Escape ampersand in caption of menus and tabs, preventing underlined hotkey generation for names of session, database and tables

    committed: 12 Oct 2024 15:31 compiled: 12 Oct 2024 16:25

    64bit build 23.9 MB ≃

  20. Issue #2031: Cast MySQL's JSON type columns to literals in WHERE clause of grid UPDATEs and DELETEs. Similar to PostgreSQL's colName::text / issue #769

    committed: 11 Oct 2024 09:48 compiled: 11 Oct 2024 10:25

    64bit build 23.9 MB ≃

  21. Issue #922: remove milliseconds from exported date/time values in Excel mode

    committed: 10 Oct 2024 17:24 compiled: 10 Oct 2024 17:25

    64bit build 23.9 MB ≃

  22. Update style file from Delphi 12.1. Related to https://www.heidisql.com/forum.php?t=43616

    committed: 03 Oct 2024 11:35 compiled: 03 Oct 2024 12:26

    32bit build: 17.3 MB ≃ 64bit build 23.9 MB ≃ 32+64bit installer 43.0 MB ≃

  23. Issue #278: prevent connection activity through hovering status bar while a query is running

    committed: 03 Oct 2024 11:25

  24. Issue #1965: remove unused variable

    committed: 29 Sep 2024 11:05 compiled: 29 Sep 2024 11:06

    64bit build 23.9 MB ≃

  25. Issue #321: leave away name of indexes when creating a table on PostgreSQL

    committed: 19 Sep 2024 07:02 compiled: 19 Sep 2024 08:02

    64bit build 23.2 MB ≃

  26. Issue template: remove prefilled values of required fields

    committed: 18 Sep 2024 13:36 compiled: 18 Sep 2024 14:25

    64bit build 23.2 MB ≃

  27. Issue #2000: disable multiline feature in grids, even when setting "Lines of text in grid rows" is larger than 1. Aims to fix laggy performance in grid with large contents.

    committed: 17 Sep 2024 20:46 compiled: 17 Sep 2024 21:25

    64bit build 23.2 MB ≃

  28. Issue #2009: generate values for BLOB columns, and disable foreign key checks during generation

    committed: 17 Sep 2024 20:31

  29. Issue #2009: add missing translation strings

    committed: 13 Sep 2024 18:26

  30. Issue #2009: basic implementation of a data generation tool, in table tools dialog

    committed: 09 Sep 2024 17:40 compiled: 09 Sep 2024 18:26

    32bit build: 16.7 MB ≃ 64bit build 23.2 MB ≃ 32+64bit installer 42.9 MB ≃

  31. Enable loading first part of JSON columns in grid, enhancing scroll performance

    committed: 09 Sep 2024 17:34

  32. Issue #2004: load and display triggers in database tree and tab

    committed: 09 Sep 2024 08:46 compiled: 09 Sep 2024 09:28

    64bit build 23.2 MB ≃

  33. Issue #2014: code refactor: move ParseSSLSettings into TUser class

    committed: 30 Aug 2024 08:14 compiled: 30 Aug 2024 08:25

    64bit build 23.2 MB ≃

  34. Issue #2014: user manager: parse SSL settings from SHOW CREATE USER, but also keep parsing SHOW GRANTS for backward compatibility

    committed: 28 Aug 2024 10:45 compiled: 28 Aug 2024 11:25

    64bit build 23.2 MB ≃

  35. Issue #2011: pre-select a reasonable collation if the servers default collation is not set or not yet supported by Heidi

    committed: 25 Aug 2024 13:37 compiled: 25 Aug 2024 14:25

    64bit build 23.2 MB ≃

  36. Issue #1907: fix missing assignments in TDBObject.Assign, causing a default AvgRowLen of -1 which slows down the SQL export

    committed: 17 Aug 2024 13:00 compiled: 17 Aug 2024 13:25

    64bit build 23.2 MB ≃

  37. Code cleanup: Make use of TDBConnection.Has(TFeatureOrRequirement) in more MySQL related code

    committed: 16 Aug 2024 15:18 compiled: 16 Aug 2024 15:25

    64bit build 23.2 MB ≃

  38. Issue #619: support spatial columns with an SRID in table editor, on MySQL 8.0+

    committed: 16 Aug 2024 12:21 compiled: 16 Aug 2024 12:26

    32bit build: 16.7 MB ≃ 64bit build 23.2 MB ≃ 32+64bit installer 42.9 MB ≃

  39. Issue #2007 and issue #1965: use the previous RowsAffected value after ShowWarnings in grid update

    committed: 15 Aug 2024 17:53 compiled: 15 Aug 2024 18:25

    64bit build 23.2 MB ≃

  40. Issue #2006: enhance foreign key combo editor in grid for long item text, so the items show a hint in mouse-over

    committed: 15 Aug 2024 10:56 compiled: 15 Aug 2024 11:25

    64bit build 23.2 MB ≃

  41. About box: show Delphi version behind compiled date

    committed: 10 Aug 2024 12:18 compiled: 10 Aug 2024 12:25

    64bit build 23.2 MB ≃

  42. Issue #1998: fix non-scaled title text font in completion proposal

    committed: 30 Jul 2024 14:21 compiled: 30 Jul 2024 14:25

    64bit build 23.2 MB ≃

  43. Issue #1991: check if left part of table name up to a dot lives in the database list. If not, assume it is part of the table name.

    committed: 25 Jul 2024 20:06 compiled: 25 Jul 2024 20:25

    64bit build 23.2 MB ≃

  44. Issue #1996: fix missing placeholder

    committed: 25 Jul 2024 19:41

  45. Issue #1996: fix YAML syntax error

    committed: 25 Jul 2024 19:38

  46. Issue #1996: upgrade bug report template to an issue form configuration file

    committed: 25 Jul 2024 19:35

  47. CSV import: add checkbox option for keeping dialog open after successful import, so the user may process multiple files with less clicks

    committed: 23 Jul 2024 19:39 compiled: 23 Jul 2024 20:26

    32bit build: 16.7 MB ≃ 64bit build 23.2 MB ≃ 32+64bit installer 42.9 MB ≃

  48. CSV import: set default folder and filename in open-file-dialog to the one of the selected file

    committed: 23 Jul 2024 19:18

  49. Issue #1984: fix undefined and wrong result of TMySQLQuery.TableName when using a table alias

    committed: 19 Jul 2024 11:16 compiled: 19 Jul 2024 11:25

    64bit build 23.2 MB ≃

  50. Move mostly empty log message to debug level

    committed: 17 Jul 2024 14:07 compiled: 17 Jul 2024 17:17

    64bit build 23.2 MB ≃