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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2023-04-07 11:05:20 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2023-04-07 11:05:20 -0400 |
| commit | 1ae44556907f14f92874f05d05242cb57bb0f855 (patch) | |
| tree | 5e744b2c671fdf74be1b613cd5bc145f081fd213 /docs/build | |
| parent | 3d9b1128cd6bf03ecb45003587c0eedfb9552b07 (diff) | |
| download | alembic-1ae44556907f14f92874f05d05242cb57bb0f855.tar.gz | |
uniquify cols for FK table object
Fixed issue where using a directive such as ``op.create_foreign_key()`` to
create a self-referential constraint on a single table where the same
column were present on both sides (e.g. within a composite foreign key)
would produce an error under SQLAlchemy 2.0 and a warning under SQLAlchemy
1.4 indicating that a duplicate column were being added to a table.
Change-Id: I2a8f5d8def2714792bffcdfb8bf88a5080ec8ce7
Fixes: #1215
Diffstat (limited to 'docs/build')
| -rw-r--r-- | docs/build/unreleased/1215.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/docs/build/unreleased/1215.rst b/docs/build/unreleased/1215.rst new file mode 100644 index 0000000..c2c3a08 --- /dev/null +++ b/docs/build/unreleased/1215.rst @@ -0,0 +1,9 @@ +.. change:: + :tags: bug, operations + :tickets: 1215 + + Fixed issue where using a directive such as ``op.create_foreign_key()`` to + create a self-referential constraint on a single table where the same + column were present on both sides (e.g. within a composite foreign key) + would produce an error under SQLAlchemy 2.0 and a warning under SQLAlchemy + 1.4 indicating that a duplicate column were being added to a table. |