diff options
Diffstat (limited to 'lib/sqlalchemy/sql/schema.py')
| -rw-r--r-- | lib/sqlalchemy/sql/schema.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/sqlalchemy/sql/schema.py b/lib/sqlalchemy/sql/schema.py index 25eb68f6f..42dbe72b2 100644 --- a/lib/sqlalchemy/sql/schema.py +++ b/lib/sqlalchemy/sql/schema.py @@ -990,8 +990,12 @@ class Column(SchemaItem, ColumnClause): a positional argument; see that class for full detail on the structure of the argument. - Contrast this argument to ``server_default`` which creates a - default generator on the database side. + Contrast this argument to :paramref:`.Column.server_default` + which creates a default generator on the database side. + + .. seealso:: + + :ref:`metadata_defaults_toplevel` :param doc: optional String that can be used by the ORM or similar to document attributes. This attribute does not render SQL @@ -1057,6 +1061,10 @@ class Column(SchemaItem, ColumnClause): construct does not specify any DDL and the implementation is left to the database, such as via a trigger. + .. seealso:: + + :ref:`server_defaults` + :param server_onupdate: A :class:`.FetchedValue` instance representing a database-side default generation function. This indicates to SQLAlchemy that a newly generated value will be |