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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2022-08-21 11:58:20 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2022-08-21 11:58:20 -0400 |
| commit | 7842678484b9d00a64fab29cdc9e252754ac19ae (patch) | |
| tree | c341b202110136657ff375d0d4afd3a161c5a6a3 /lib/sqlalchemy/dialects/postgresql/asyncpg.py | |
| parent | f55ae66f70d6b28fbccd75ac9089f11e951c4c39 (diff) | |
| download | sqlalchemy-7842678484b9d00a64fab29cdc9e252754ac19ae.tar.gz | |
Column._copy() duplicates "user defined" nullable state exactly
To accommodate how mapped_column() works, after many
attempts to get this working it became clear that _copy()
should just transfer "nullable" state exactly as it was,
including the state where .nullable was set but user_defined_nullable
remains at not user set.
additionally, added a similar step to _merge() that was needed
to preserve the nullability behavior when Identity is present.
server / client default objects are not copied within column._copy()
and this should be fixed.
Fixes: #8410
Change-Id: Ib09df52b71f3e58e67e9f19b893d40a6cc4eec5c
Diffstat (limited to 'lib/sqlalchemy/dialects/postgresql/asyncpg.py')
0 files changed, 0 insertions, 0 deletions