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| author | mike bayer <mike_mp@zzzcomputing.com> | 2023-05-11 17:20:21 +0000 |
|---|---|---|
| committer | Gerrit Code Review <gerrit@bbpush.zzzcomputing.com> | 2023-05-11 17:20:21 +0000 |
| commit | 58d37abb049986c7cddf277c4946d7930e3c1635 (patch) | |
| tree | f77809c141ef8b4c9d656b1976f12c0ff0ead10f /doc | |
| parent | 7db1ced9e33d33da89f934107eeabe9ac337ae5b (diff) | |
| parent | 73a273c90cda2369ec071435edd9c6dc5c1d31c4 (diff) | |
| download | sqlalchemy-58d37abb049986c7cddf277c4946d7930e3c1635.tar.gz | |
Merge "return empty MappedColumn() at early pep-593 step" into main
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/build/changelog/unreleased_20/9766.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/build/changelog/unreleased_20/9766.rst b/doc/build/changelog/unreleased_20/9766.rst new file mode 100644 index 000000000..588ce1791 --- /dev/null +++ b/doc/build/changelog/unreleased_20/9766.rst @@ -0,0 +1,11 @@ +.. change:: + :tags: bug, orm + :tickets: 9766 + + Fixed issue in new ORM Annotated Declarative where using a + :class:`_schema.ForeignKey` (or other column-level constraint) inside of + :func:`_orm.mapped_column` which is then copied out to models via pep-593 + ``Annotated`` would apply duplicates of each constraint to the + :class:`_schema.Column` as produced in the target :class:`_schema.Table`, + leading to incorrect CREATE TABLE DDL as well as migration directives under + Alembic. |