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| author | David Ripton <dripton@redhat.com> | 2013-03-14 13:41:25 -0400 |
|---|---|---|
| committer | David Ripton <dripton@redhat.com> | 2013-03-15 09:15:12 -0400 |
| commit | bb1977718d697565d79322f305a401caf82d5553 (patch) | |
| tree | 02850ca347a6bee35394348e86fdc7a50d635cfc /plugins | |
| parent | 2830ef14eca5695e796e8e3104528bbc8766bafa (diff) | |
| download | nova-bb1977718d697565d79322f305a401caf82d5553.tar.gz nova-bb1977718d697565d79322f305a401caf82d5553.tar.xz nova-bb1977718d697565d79322f305a401caf82d5553.zip | |
Fix db archiving bug with foreign key constraints.
Fixes bug 1137977
A few Nova tables have foreign key constraints on other tables.
Deleting a row whose id is referenced as an enforced foreign key for
another table results in an error.
The fix is to detect the IntegrityError when we attempt to delete a row,
and exit from archive_deleted_rows_for_table early. The parent
archive_deleted_rows function will continue deleting from other tables,
including the one whose dependence on this row caused the IntegrityError,
and things will eventually sort themselves out.
Change-Id: I0afdfe0778057abc5fd269a20bfa4c4ca3a7b003
Diffstat (limited to 'plugins')
0 files changed, 0 insertions, 0 deletions