diff options
Diffstat (limited to 'migrate/changeset/schema.py')
| -rw-r--r-- | migrate/changeset/schema.py | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/migrate/changeset/schema.py b/migrate/changeset/schema.py index 349b497..f64e595 100644 --- a/migrate/changeset/schema.py +++ b/migrate/changeset/schema.py @@ -465,20 +465,15 @@ class ChangesetColumn(object): def alter(self, *p, **k): """Alter a column's definition: ``ALTER TABLE ALTER COLUMN``. - May supply a new column object, or a list of properties to - change. - - For example; the following are equivalent:: - - col.alter(Column('myint', Integer, DefaultClause('foobar'))) - col.alter('myint', Integer, server_default='foobar', nullable=False) - col.alter(DefaultClause('foobar'), name='myint', type=Integer,\ - nullable=False) - Column name, type, server_default, and nullable may be changed here. Direct API to :func:`alter_column` + + Example:: + + col.alter(name='foobar', type=Integer(), server_default=text("a")) + """ if 'table' not in k: k['table'] = self.table @@ -487,7 +482,7 @@ class ChangesetColumn(object): return alter_column(self, *p, **k) def create(self, table=None, index_name=None, unique_name=None, - primary_key_name=None, connection=None, **kwargs): + primary_key_name=None, populate_default=True, connection=None, **kwargs): """Create this column in the database. Assumes the given table exists. ``ALTER TABLE ADD COLUMN``, @@ -513,7 +508,7 @@ populated with defaults :returns: self """ - self.populate_default = kwargs.pop('populate_default', False) + self.populate_default = populate_default self.alter_metadata = kwargs.pop('alter_metadata', DEFAULT_ALTER_METADATA) self.index_name = index_name self.unique_name = unique_name |