blob: d83f63212846df7cfcb57ee7cc9a2f5bf5676629 [file] [log] [blame]
"""adjusting key length
Revision ID: 956a063c52b3
Revises: f0fbf6129e13
Create Date: 2016-05-11 17:28:32.407340
"""
# revision identifiers, used by Alembic.
revision = '956a063c52b3'
down_revision = 'f0fbf6129e13'
from alembic import op
import sqlalchemy as sa
def upgrade():
with op.batch_alter_table('clusters', schema=None) as batch_op:
batch_op.alter_column('broker_endpoint',
existing_type=sa.VARCHAR(length=256),
type_=sa.String(length=255),
existing_nullable=True)
batch_op.alter_column('broker_host',
existing_type=sa.VARCHAR(length=256),
type_=sa.String(length=255),
existing_nullable=True)
batch_op.alter_column('coordinator_endpoint',
existing_type=sa.VARCHAR(length=256),
type_=sa.String(length=255),
existing_nullable=True)
batch_op.alter_column('coordinator_host',
existing_type=sa.VARCHAR(length=256),
type_=sa.String(length=255),
existing_nullable=True)
with op.batch_alter_table('columns', schema=None) as batch_op:
batch_op.alter_column('column_name',
existing_type=sa.VARCHAR(length=256),
type_=sa.String(length=255),
existing_nullable=True)
with op.batch_alter_table('datasources', schema=None) as batch_op:
batch_op.alter_column('datasource_name',
existing_type=sa.VARCHAR(length=256),
type_=sa.String(length=255),
existing_nullable=True)
with op.batch_alter_table('table_columns', schema=None) as batch_op:
batch_op.alter_column('column_name',
existing_type=sa.VARCHAR(length=256),
type_=sa.String(length=255),
existing_nullable=True)
with op.batch_alter_table('tables', schema=None) as batch_op:
batch_op.alter_column('schema',
existing_type=sa.VARCHAR(length=256),
type_=sa.String(length=255),
existing_nullable=True)
def downgrade():
with op.batch_alter_table('tables', schema=None) as batch_op:
batch_op.alter_column('schema',
existing_type=sa.String(length=255),
type_=sa.VARCHAR(length=256),
existing_nullable=True)
with op.batch_alter_table('table_columns', schema=None) as batch_op:
batch_op.alter_column('column_name',
existing_type=sa.String(length=255),
type_=sa.VARCHAR(length=256),
existing_nullable=True)
with op.batch_alter_table('datasources', schema=None) as batch_op:
batch_op.alter_column('datasource_name',
existing_type=sa.String(length=255),
type_=sa.VARCHAR(length=256),
existing_nullable=True)
with op.batch_alter_table('columns', schema=None) as batch_op:
batch_op.alter_column('column_name',
existing_type=sa.String(length=255),
type_=sa.VARCHAR(length=256),
existing_nullable=True)
with op.batch_alter_table('clusters', schema=None) as batch_op:
batch_op.alter_column('coordinator_host',
existing_type=sa.String(length=255),
type_=sa.VARCHAR(length=256),
existing_nullable=True)
batch_op.alter_column('coordinator_endpoint',
existing_type=sa.String(length=255),
type_=sa.VARCHAR(length=256),
existing_nullable=True)
batch_op.alter_column('broker_host',
existing_type=sa.String(length=255),
type_=sa.VARCHAR(length=256),
existing_nullable=True)
batch_op.alter_column('broker_endpoint',
existing_type=sa.String(length=255),
type_=sa.VARCHAR(length=256),
existing_nullable=True)