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Commit Graph

Author	SHA1	Message	Date
Monty	4c8d2410b6	Give warnings if open_stat_table_for_ddl() fails The warning is given in case of table not found or if there is a lock timeout. The warning is needed as in case of a lock timeout then the persistent table stats are going to be wrong.	2023-10-03 08:25:31 +03:00
Marko Mäkelä	18795f5512	Merge 10.3 into 10.4	2022-09-13 16:36:38 +03:00
Sergei Golubchik	973b281e59	MDEV-18788 Live upgrade from MySQL 5.6/5.7 to MariaDB 10.4 fails with "Event Scheduler: An error occurred when initializing system tables" if columns or indexes are modified/renamed/dropped in an ALTER TABLE, stat tables must be updated accordingly (e.g. all statistics for a column should be dropped). But if a stat table doesn't exist, it's not a reason to fail the whole ALTER TABLE operation - such an error should be ignored.	2019-06-07 18:41:08 +02:00

Author

SHA1

Message

Date

Monty

4c8d2410b6

Give warnings if open_stat_table_for_ddl() fails

The warning is given in case of table not found or if there is a lock
timeout. The warning is needed as in case of a lock timeout then the
persistent table stats are going to be wrong.

2023-10-03 08:25:31 +03:00

Marko Mäkelä

18795f5512

Merge 10.3 into 10.4

2022-09-13 16:36:38 +03:00

Sergei Golubchik

973b281e59

MDEV-18788 Live upgrade from MySQL 5.6/5.7 to MariaDB 10.4 fails with "Event Scheduler: An error occurred when initializing system tables"

if columns or indexes are modified/renamed/dropped in an ALTER TABLE,
stat tables must be updated accordingly (e.g. all statistics for a column
should be dropped). But if a stat table doesn't exist, it's not a reason
to fail the whole ALTER TABLE operation - such an error should be ignored.

2019-06-07 18:41:08 +02:00

3 Commits