[backport 3.6] box: fix yielding DDL ordering on WAL failure#12309
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sergepetrenko merged 1 commit intorelease/3.6from Feb 12, 2026
Merged
[backport 3.6] box: fix yielding DDL ordering on WAL failure#12309sergepetrenko merged 1 commit intorelease/3.6from
sergepetrenko merged 1 commit intorelease/3.6from
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Serialize yielding DDL operations on the same space to avoid reordering of data dictionary updates when the first DDL updated _space/_index in-memory and then failed to write to WAL. To do so, add internal before_replace triggers for _space and _index that wait for completion of previous yielding alters on the same space before applying the next change. Closes #11833 NO_DOC=bugfix (cherry picked from commit 6e5a97c)
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(This PR is a backport of #12007 to
release/3.6to a future3.6.2release.)Serialize yielding DDL operations on the same space to avoid reordering of data dictionary updates when the first DDL updated _space/_index in-memory and then failed to write to WAL.
To do so, add internal before_replace triggers for _space and _index that wait for completion of previous yielding alters on the same space before applying the next change.
Closes #11833
NO_DOC=bugfix