diff options
| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2016-02-11 22:29:18 -0500 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2016-02-11 22:29:18 -0500 |
| commit | 366f97b5617af0d15cfaf594ec5ef0408c70e873 (patch) | |
| tree | 135c27cc1557045f508911e5b1cc7f629655926c /doc | |
| parent | e5f1a3fb7dc1888ed187fdeae8171e4ff322dab6 (diff) | |
| download | sqlalchemy-366f97b5617af0d15cfaf594ec5ef0408c70e873.tar.gz | |
- Fixed bug in :meth:`.Session.merge` where an object with a composite
primary key that has values for some but not all of the PK fields
would emit a SELECT statement leaking the internal NEVER_SET symbol
into the query, rather than detecting that this object does not have
a searchable primary key and no SELECT should be emitted.
fixes #3647
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/build/changelog/changelog_10.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/build/changelog/changelog_10.rst b/doc/build/changelog/changelog_10.rst index d607110aa..ac250a7aa 100644 --- a/doc/build/changelog/changelog_10.rst +++ b/doc/build/changelog/changelog_10.rst @@ -20,6 +20,16 @@ :released: .. change:: + :tags: bug, orm + :tickets: 3647 + + Fixed bug in :meth:`.Session.merge` where an object with a composite + primary key that has values for some but not all of the PK fields + would emit a SELECT statement leaking the internal NEVER_SET symbol + into the query, rather than detecting that this object does not have + a searchable primary key and no SELECT should be emitted. + + .. change:: :tags: bug, postgresql :tickets: 3644 |