3 Revision ID: f3d1c5d38b56
5 Create Date: 2017-08-04 17:31:23.124767
10 revision =
'f3d1c5d38b56'
11 down_revision =
'44ccced114ce'
13 from alembic
import op
14 import sqlalchemy
as sa
15 from sqlalchemy.dialects.postgresql
import ENUM
17 YESNO_NAME =
'yesno_values'
18 YESNO_VALUES = [
'yes',
'no']
25 yesno_values = ENUM(*YESNO_VALUES, name=YESNO_NAME, create_type=
False)
27 op.add_column(
'ps_contacts', sa.Column(
'prune_on_boot', yesno_values))
31 if op.get_context().bind.dialect.name ==
'mssql':
32 op.drop_constraint(
'ck_ps_contacts_prune_on_boot_yesno_values',
'ps_contacts')
33 op.drop_column(
'ps_contacts',
'prune_on_boot')