MDEV-28750 : Assertion `trans_safe || !updated || thd->transaction->s…#4841
Merged
janlindstrom merged 1 commit intoMariaDB:10.11from Mar 24, 2026
Merged
Conversation
…tmt.modified_non_trans_table' failed in virtual bool multi_update::send_eof() Problem was that in multi-table update that contains tables that are not transactional and tables that are transactional error handling does not work correctly if write set size is limited. Because, Galera replication for MyISAM is experimental it is better to avoid multi-table updates in this case. Fixed by not allowing multi-table updates if statement contains non transactional and transactional tables and write set size is limited.
janlindstrom
force-pushed
the
galera-10.11-MDEV-28750
branch
from
bce2905 to
87125d7
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
…tmt.modified_non_trans_table' failed in virtual bool multi_update::send_eof()
Problem was that in multi-table update that contains tables that are not transactional and tables that are transactional error handling does not work correctly if write set size is limited. Because, Galera replication for MyISAM is experimental it is better to avoid multi-table updates in this case.
Fixed by not allowing multi-table updates if statement contains non transactional and transactional tables and write set size is limited.