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Merge "alembic: fix suppress_q850_reason_headers column name" into 16

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Joshua Colp 2018-09-20 04:53:58 -05:00 committed by Gerrit Code Review
parent 3c1a8be11e 3e48c34f14
commit e313ec3a7e
1 changed files with 43 additions and 0 deletions
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contrib/ast-db-manage/config/versions/7f85dd44c775_fix_suppress_q850_reason_headers.py Normal file
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"""fix suppress_q850_reason_headers
Revision ID: 7f85dd44c775
Revises: fe6592859b85
Create Date: 2018-09-18 16:16:29.304815
"""
# revision identifiers, used by Alembic.
revision = '7f85dd44c775'
down_revision = 'fe6592859b85'
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects.postgresql import ENUM
YESNO_NAME = 'yesno_values'
YESNO_VALUES = ['yes', 'no']
def upgrade():
yesno_values = ENUM(*YESNO_VALUES, name=YESNO_NAME, create_type=False)
if op.get_context().bind.dialect.name != 'mssql':
op.alter_column('ps_endpoints', 'suppress_q850_reason_header', type_=yesno_values,
new_column_name='suppress_q850_reason_headers')
else:
op.alter_column('ps_endpoints', 'suppress_q850_reason_header', existing_type=yesno_values, type_=sa.String(3),
new_column_name='suppress_q850_reason_headers')
yesno_values = ENUM(*YESNO_VALUES, name=YESNO_NAME, create_type=True)
op.alter_column('ps_endpoints', 'suppress_q850_reason_headers', existing_type=sa.String(3), type_=yesno_values)
def downgrade():
yesno_values = ENUM(*YESNO_VALUES, name=YESNO_NAME, create_type=False)
if op.get_context().bind.dialect.name != 'mssql':
op.alter_column('ps_endpoints', 'suppress_q850_reason_headers', type_=yesno_values,
new_column_name='suppress_q850_reason_header')
else:
op.alter_column('ps_endpoints', 'suppress_q850_reason_headers', existing_type=yesno_values, type_=sa.String(3),
new_column_name='suppress_q850_reason_header')
yesno_values = ENUM(*YESNO_VALUES, name=YESNO_NAME, create_type=True)
op.alter_column('ps_endpoints', 'suppress_q850_reason_header', existing_type=sa.String(3), type_=yesno_values)