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 #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

  2. 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

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

    committed: 17 Jul 2024 11:40

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

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

    committed: 26 Jun 2024 09:38

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

    committed: 26 Jun 2024 08:52

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. 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

  18. 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

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

    committed: 19 Jun 2024 16:23

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

    committed: 19 Jun 2024 15:49

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

    committed: 19 Jun 2024 10:46

  22. Strip hotkeys from tree nodes

    committed: 19 Jun 2024 06:51

  23. Strip hotkeys from action names in message dialog

    committed: 19 Jun 2024 06:37

  24. Issue #1965 and issue #1088: do not force integer display width when composing CREATE TABLE code on MySQL 8.0.17+. The user may set one if he likes, but that will now show a server warning in the log panel.

    committed: 18 Jun 2024 16:57 compiled: 18 Jun 2024 17:25

    64bit build 22.7 MB

  25. Issue #1965: show warnings from some internal queries as well, and when running an SQL file

    committed: 18 Jun 2024 16:53

  26. Issue #1965: remove unused variable declarations

    committed: 18 Jun 2024 15:54

  27. Issue #1965: fix missing variable declaration

    committed: 17 Jun 2024 19:55 compiled: 17 Jun 2024 19:57

    64bit build 22.7 MB

  28. Issue #1965: remove obsolete option and checkbox "Show query warnings dialog", now that warnings are always logged

    committed: 17 Jun 2024 16:03

  29. Issue #1965: show warnings from custom queries in the bottom log panel, right when they occur, not at the very end of a batch

    committed: 17 Jun 2024 15:38

  30. Silence sporadic crash in TAdoDBConnection.Destroy, found in uploaded crash reports

    committed: 17 Jun 2024 11:08 compiled: 17 Jun 2024 11:25

    64bit build 22.7 MB

  31. Separate two commands in two lines, so debugging can reveal the crashing command

    committed: 17 Jun 2024 11:06

  32. Issue #1604: support creating table indexes on SQLite

    committed: 17 Jun 2024 10:23 compiled: 17 Jun 2024 10:25

    64bit build 22.7 MB

  33. Issue #1604: fix crash when showing index tab due to uninitialized SubParts and Collations in SQLite and PostgreSQL

    committed: 17 Jun 2024 09:20

  34. Table editor: disallow editing direction/collation of index node level

    committed: 17 Jun 2024 07:54

  35. Issue #1284: update SQLite multiple cipher libraries to v1.8.6

    committed: 16 Jun 2024 14:35 compiled: 16 Jun 2024 15:26

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

  36. Issue #1964: support MariaDB's INET4 and INET6 data types

    committed: 14 Jun 2024 13:59 compiled: 14 Jun 2024 14:25

    64bit build 22.7 MB

  37. Issue #1284: suppress irrelevant warning "Duplicate %s %s with identical parameters will be inacessible from C++"

    committed: 14 Jun 2024 13:46

  38. Issue #1963: fix doubled DPI factor of proposal width and height, due to its own scaling

    committed: 12 Jun 2024 18:32 compiled: 12 Jun 2024 19:26

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

  39. Update current year in license file

    committed: 08 Jun 2024 13:11

  40. Issue #1952: change log level in TDBQuery.IsEditable from debug to info, when user tries to edit a read-only grid result, so the reason and background is more visible for most users.

    committed: 08 Jun 2024 09:11 compiled: 08 Jun 2024 09:25

    64bit build 22.7 MB

  41. Issue #1149: reset bottom filter box after switching tables

    committed: 08 Jun 2024 08:46

  42. Issue #1962: reset width and height of completion proposal when user clicks "Reset panel dimensions"

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

    64bit build 22.7 MB

  43. Create FUNDING.yml

    committed: 06 Jun 2024 12:23 compiled: 06 Jun 2024 12:25

    64bit build 22.7 MB

  44. Issue #1284: add support for encrypted SQLite databases, using the C API from utelle/SQLite3MultipleCiphers

    committed: 05 Jun 2024 16:47 compiled: 05 Jun 2024 16:51

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

  45. Quote restart command in scheduled task item generated by auto-updater

    committed: 31 May 2024 09:00 compiled: 31 May 2024 09:25

    64bit build 22.7 MB

  46. Merge pull request #1950 from mlocati/export-php

    Fix and improve exporting in PHP format

    committed: 31 May 2024 07:56

  47. Merge branch 'master' into export-php

    committed: 31 May 2024 07:54

  48. Issue #1959: fix shrinking/repositioned edit boxes in options tab of table editor, when opening a second table.

    committed: 31 May 2024 07:44 compiled: 31 May 2024 08:25

    64bit build 22.7 MB

  49. Issue #634: fix HTML in message dialog text containing URLs with trailing double quote

    committed: 30 May 2024 18:43 compiled: 30 May 2024 19:25

    64bit build 22.7 MB

  50. Issue #1948: hide menu item for Sequal Suggest dialog.

    committed: 30 May 2024 17:51 compiled: 30 May 2024 18:25

    64bit build 22.7 MB