Issues

• Hang after connecting, main window never shown: tabs.ini with an empty section "[]"

  bug
  HeidiSQL/HeidiSQL#2637 · Filter by author andreslacquaniti opened on Oct 15, 2026
  1

• show procedure error

  bugneeds-infonettype-mysql
  HeidiSQL/HeidiSQL#2632 · Filter by author huangzuduan opened on Oct 12, 2026
  1

• Keeps connection open when explicitly closed, and then crashes

  bug
  HeidiSQL/HeidiSQL#2631 · Filter by author FlyveHest opened on Oct 12, 2026
  4

• Cannot login with GSSAPI when group is used

  bug
  HeidiSQL/HeidiSQL#2626 · Filter by author chrpai opened on Oct 9, 2026

• EXECUTE IMMEDIATE: Syntax highlighting for IMMEDIATE.

  featurenettype-mysql
  HeidiSQL/HeidiSQL#2619 · Filter by author Friedrich2 opened on Sep 30, 2026
  1

• macOS: panels go blank on the first query run after loading a multi-statement snippet

  bugmacos
  HeidiSQL/HeidiSQL#2611 · Filter by author tmichelbrink opened on Sep 25, 2026

• UX - scroll triggers sort change

  bugconfirmedui-uxwindows
  HeidiSQL/HeidiSQL#2610 · Filter by author IHaveIssuesWithYourThing opened on Sep 25, 2026
  2

• Automatically extract port when pasting host:port into Hostname / IP

  confirmedfeature
  HeidiSQL/HeidiSQL#2608 · Filter by author mueller-ma opened on Sep 25, 2026

• Crash when creating event

  bug
  HeidiSQL/HeidiSQL#2605 · Filter by author FeverBeaver opened on Sep 22, 2026

• Launching with restored sessions that are unreachable causes failure to open at all

  bug
  HeidiSQL/HeidiSQL#2604 · Filter by author EkriirkE opened on Sep 22, 2026

• Crasheo

  bug
  HeidiSQL/HeidiSQL#2602 · Filter by author Igomez-97 opened on Sep 18, 2026

• HeidiSQL cannot edit query results using a declared unique key

  bug
  HeidiSQL/HeidiSQL#2600 · Filter by author cuongitl opened on Sep 17, 2026

• Open File Location Button

  featureneeds-info
  HeidiSQL/HeidiSQL#2598 · Filter by author RyanPigeon opened on Sep 10, 2026
  6

• Pressing Down on last row of a non-editable query result triggers "Grid editing error"

  bug
  HeidiSQL/HeidiSQL#2596 · Filter by author Friedrich2 opened on Sep 9, 2026

• Filter Apply and Clear buttons are too easy to confuse

  bug
  HeidiSQL/HeidiSQL#2594 · Filter by author rajcz opened on Sep 8, 2026
  2

• PostgreSQL SQL export: missing semicolon after CREATE TABLE and empty table name in CREATE INDEX statement

  bugnettype-postgresql
  HeidiSQL/HeidiSQL#2591 · Filter by author bernd670 opened on Sep 5, 2026
  1

• The generated "Create Code" for a table in a sqlite database is invalid

  bug
  HeidiSQL/HeidiSQL#2589 · Filter by author Virock opened on Sep 1, 2026

• GUI font size not applied on Linux (Qt6 build) despite correct settings.json values

  bug
  HeidiSQL/HeidiSQL#2588 · Filter by author WilRoales opened on Aug 31, 2026

• MariaDB - using sequence in DEFAULT column value

  bug
  HeidiSQL/HeidiSQL#2586 · Filter by author IHaveIssuesWithYourThing opened on Aug 27, 2026

• Very large scripts get truncated when restarting the application.

  bugneeds-info
  HeidiSQL/HeidiSQL#2583 · Filter by author frankkaaijk opened on Aug 25, 2026
  2

• HeidiSQL can't export Postgresql database with including option "Create Database"

  bugconfirmednettype-postgresql
  HeidiSQL/HeidiSQL#2581 · Filter by author childonline opened on Aug 20, 2026
  3

• Layout falls apart once GUI font is not 10pt

  bughigh-dpineeds-info
  HeidiSQL/HeidiSQL#2580 · Filter by author alesvaupotic opened on Aug 18, 2026
  5

• Table structure editor: Preserve scroll position when pressing the Save button

  HeidiSQL/HeidiSQL#2578 · Filter by author streikpc opened on Aug 9, 2026

• empty body for triggers

  bug
  HeidiSQL/HeidiSQL#2577 · Filter by author dsan0815 opened on Aug 8, 2026
  1

• Column widths and order in Table editor reset after saving

  bugwindows
  HeidiSQL/HeidiSQL#2575 · Filter by author streikpc opened on Aug 7, 2026
  1