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"""Add member indexes
Revision ID: 33bc0099223
Revises: 42756496720
Create Date: 2015-11-19 23:04:42.449553
"""
from alembic import op
from mailman.database.helpers import is_mysql
# Revision identifiers, used by Alembic.
revision = '33bc0099223'
down_revision = '42756496720'
def upgrade():
op.create_index(op.f('ix_address_email'),
'address', ['email'],
unique=False)
# MySQL automatically creates the indexes for primary keys so don't need
# to do it explicitly again.
if not is_mysql(op.get_bind()):
op.create_index(op.f('ix_member_address_id'),
'member', ['address_id'],
unique=False)
op.create_index(op.f('ix_member_preferences_id'),
'member', ['preferences_id'],
unique=False)
op.create_index(op.f('ix_member_user_id'),
'member', ['user_id'],
unique=False)
def downgrade():
op.drop_index(op.f('ix_address_email'), table_name='address')
# MySQL automatically creates and removes the indexes for primary keys.
# So, you cannot drop it without removing the foreign key constraint.
if not is_mysql(op.get_bind()):
op.drop_index(op.f('ix_member_user_id'), table_name='member')
op.drop_index(op.f('ix_member_preferences_id'), table_name='member')
op.drop_index(op.f('ix_member_address_id'), table_name='member')
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