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Source code for galaxy.model.migrate.versions.0174_readd_update_time_triggers
"""
Re-add triggers to update history.update_time when contents are changed.
"""
import logging
from sqlalchemy import MetaData
from galaxy.model.migrate.triggers.history_update_time_field import (
drop_timestamp_triggers,
install_timestamp_triggers,
)
log = logging.getLogger(__name__)
metadata = MetaData()
[docs]def upgrade(migrate_engine):
print(__doc__)
metadata.bind = migrate_engine
metadata.reflect()
install_timestamp_triggers(migrate_engine)
[docs]def downgrade(migrate_engine):
metadata.bind = migrate_engine
metadata.reflect()
drop_timestamp_triggers(migrate_engine)