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. 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 ≃

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

    committed: 03 Oct 2024 11:25

  3. Issue #1965: remove unused variable

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

    64bit build 23.9 MB ≃

  4. 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 ≃

  5. 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 ≃

  6. 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 ≃

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

    committed: 17 Sep 2024 20:31

  8. Issue #2009: add missing translation strings

    committed: 13 Sep 2024 18:26

  9. 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 ≃

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

    committed: 09 Sep 2024 17:34

  11. 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 ≃

  12. 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 ≃

  13. 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 ≃

  14. 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 ≃

  15. 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 ≃

  16. 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 ≃

  17. 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 ≃

  18. 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 ≃

  19. 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 ≃

  20. 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 ≃

  21. 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 ≃

  22. 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 ≃

  23. Issue #1996: fix missing placeholder

    committed: 25 Jul 2024 19:41

  24. Issue #1996: fix YAML syntax error

    committed: 25 Jul 2024 19:38

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

    committed: 25 Jul 2024 19:35

  26. 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 ≃

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

    committed: 23 Jul 2024 19:18

  28. 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 ≃

  29. 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 ≃

  30. Upgrade to Delphi 12.1: create or copy new packages, update SynEdit.inc to match DCC 36.0

    committed: 17 Jul 2024 11:40

  31. Bump version for v12.8 release

    committed: 11 Jul 2024 19:05 compiled: 11 Jul 2024 19:08

    32bit build: 16.5 MB ≃ 64bit build 22.7 MB ≃ 32+64bit installer 42.8 MB ≃

  32. Get query result tab caption list from "-- names:" comment, similar to "-- name:" in a single query

    committed: 06 Jul 2024 12:49 compiled: 06 Jul 2024 13:25

    64bit build 22.7 MB ≃

  33. Issue #1935: indicate unaccepted drop target when dragging folder or session over its current folder

    committed: 01 Jul 2024 16:38 compiled: 01 Jul 2024 17:25

    64bit build 22.7 MB ≃

  34. Issue #1972: rephrase the two new SSL verification options

    committed: 29 Jun 2024 09:37 compiled: 29 Jun 2024 10:26

    32bit build: 16.5 MB ≃ 64bit build 22.7 MB ≃ 32+64bit installer 42.8 MB ≃

  35. Issue #1972: Add new option to verify SSL certificate, in MySQL and MariaDB

    committed: 28 Jun 2024 15:38 compiled: 28 Jun 2024 16:26

    32bit build: 16.5 MB ≃ 64bit build 22.7 MB ≃ 32+64bit installer 42.8 MB ≃

  36. Issue #1971: downsize VARCHAR length to 1 for temporary tables for views, to work around "Row size too large" error

    committed: 26 Jun 2024 11:42 compiled: 26 Jun 2024 12:25

    64bit build 22.7 MB ≃

  37. Issue #1428: debug log query time and network time after each result-query

    committed: 26 Jun 2024 09:38

  38. Enhance TConnectionParameters.IsMySQL, to turn "MySQL or MariaDB 8.0" into "MySQL 8.0" in status bar

    committed: 26 Jun 2024 08:52

  39. Issue #1604: support adding primary key to new tables, which needs to be done inside the CREATE TABLE code

    committed: 24 Jun 2024 15:07 compiled: 24 Jun 2024 15:25

    64bit build 22.7 MB ≃

  40. Issue #1967: fix doubled height of donate button with certain fonts, for instance "Microsoft YaHei UI"

    committed: 24 Jun 2024 07:22 compiled: 24 Jun 2024 07:25

    64bit build 22.7 MB ≃

  41. Issue #1946: update C connector / libmariadb.dll and plugin libraries to latest v3.3.10, taken from https://dlm.mariadb.com/browse/c_connector/201/2032/

    committed: 22 Jun 2024 17:01 compiled: 22 Jun 2024 17:26

    32bit build: 16.5 MB ≃ 64bit build 22.7 MB ≃ 32+64bit installer 42.8 MB ≃

  42. Issue #1605: support dropping table indexes on SQLite

    committed: 21 Jun 2024 14:47 compiled: 21 Jun 2024 15:25

    64bit build 22.7 MB ≃

  43. Issue #1965: show mysql_info() output in log panel, after warnings

    committed: 21 Jun 2024 12:57 compiled: 21 Jun 2024 14:25

    64bit build 22.7 MB ≃

  44. Do not quote default value of a BIT column on MySQL. See https://www.heidisql.com/forum.php?t=38149

    committed: 21 Jun 2024 08:27 compiled: 21 Jun 2024 09:25

    64bit build 22.7 MB ≃

  45. Issue #1965: show SQL warnings in forms: event editor, copy table, create database, insert files, load CSV

    committed: 19 Jun 2024 17:09 compiled: 19 Jun 2024 17:25

    64bit build 22.7 MB ≃

  46. Issue #1965: show SQL warnings after modifying server variable

    committed: 19 Jun 2024 16:23

  47. Reduce code redundancy by implementing a default GetRowCount function in TDBConnection

    committed: 19 Jun 2024 15:49

  48. Issue #1965: show warnings from internal queries in user manager, CSV detector and table tools

    committed: 19 Jun 2024 10:46

  49. Strip hotkeys from tree nodes

    committed: 19 Jun 2024 06:51

  50. Strip hotkeys from action names in message dialog

    committed: 19 Jun 2024 06:37