Download HeidiSQL 12.8, released on 11 Jul 2024
- Installer, 32/64 bit combined ≃
- Portable version (zipped): 32 bit ≃ 64 bit ≃
- Sourcecode
- Previous releases
- Windows Package Manager
Compatibility notes
- HeidiSQL runs fine on Windows 10 and 11 (and on Windows 7 + 8 with some minor issues)
- Running HeidiSQL on Wine can have various issues, depending on the version of Wine and HeidiSQL.
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.
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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 ≃
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CSV import: set default folder and filename in open-file-dialog to the one of the selected file
committed: 23 Jul 2024 19:18
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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 ≃
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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 ≃
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Upgrade to Delphi 12.1: create or copy new packages, update SynEdit.inc to match DCC 36.0
committed: 17 Jul 2024 11:40
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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 ≃
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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 ≃
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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 ≃
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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 ≃
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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 ≃
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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 ≃
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Issue #1428: debug log query time and network time after each result-query
committed: 26 Jun 2024 09:38
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Enhance TConnectionParameters.IsMySQL, to turn "MySQL or MariaDB 8.0" into "MySQL 8.0" in status bar
committed: 26 Jun 2024 08:52
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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 ≃
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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 ≃
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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 ≃
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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 ≃
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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 ≃
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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 ≃
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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 ≃
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Issue #1965: show SQL warnings after modifying server variable
committed: 19 Jun 2024 16:23
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Reduce code redundancy by implementing a default GetRowCount function in TDBConnection
committed: 19 Jun 2024 15:49
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Issue #1965: show warnings from internal queries in user manager, CSV detector and table tools
committed: 19 Jun 2024 10:46
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Strip hotkeys from tree nodes
committed: 19 Jun 2024 06:51
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Strip hotkeys from action names in message dialog
committed: 19 Jun 2024 06:37
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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 ≃
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Issue #1965: show warnings from some internal queries as well, and when running an SQL file
committed: 18 Jun 2024 16:53
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Issue #1965: remove unused variable declarations
committed: 18 Jun 2024 15:54
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Issue #1965: fix missing variable declaration
committed: 17 Jun 2024 19:55 compiled: 17 Jun 2024 19:57
64bit build 22.7 MB ≃
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Issue #1965: remove obsolete option and checkbox "Show query warnings dialog", now that warnings are always logged
committed: 17 Jun 2024 16:03
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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
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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 ≃
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Separate two commands in two lines, so debugging can reveal the crashing command
committed: 17 Jun 2024 11:06
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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 ≃
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Issue #1604: fix crash when showing index tab due to uninitialized SubParts and Collations in SQLite and PostgreSQL
committed: 17 Jun 2024 09:20
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Table editor: disallow editing direction/collation of index node level
committed: 17 Jun 2024 07:54
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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 ≃
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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 ≃
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Issue #1284: suppress irrelevant warning "Duplicate %s %s with identical parameters will be inacessible from C++"
committed: 14 Jun 2024 13:46
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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 ≃
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Update current year in license file
committed: 08 Jun 2024 13:11
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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 ≃
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Issue #1149: reset bottom filter box after switching tables
committed: 08 Jun 2024 08:46
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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 ≃
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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 ≃
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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 ≃
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Merge branch 'master' into export-php
committed: 31 May 2024 07:54
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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 ≃