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Diffstat (limited to 'doc/build/orm/versioning.rst')
| -rw-r--r-- | doc/build/orm/versioning.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/build/orm/versioning.rst b/doc/build/orm/versioning.rst index a141df6a0..7aeca0873 100644 --- a/doc/build/orm/versioning.rst +++ b/doc/build/orm/versioning.rst @@ -175,7 +175,7 @@ automatically providing the new value of the version id counter. The ORM typically does not actively fetch the values of database-generated values when it emits an INSERT or UPDATE, instead leaving these columns as "expired" and to be fetched when they are next accessed, unless the ``eager_defaults`` -:func:`.mapper` flag is set. However, when a +:class:`_orm.Mapper` flag is set. However, when a server side version column is used, the ORM needs to actively fetch the newly generated value. This is so that the version counter is set up *before* any concurrent transaction may update it again. This fetching is also |