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| UP_SQL = """
| ALTER TABLE labels MODIFY name VARCHAR(255) UNIQUE;
| """
|
| DOWN_SQL = """
| ALTER TABLE labels MODIFY name VARCHAR(255);
| """
|
| def migrate_up(manager):
| manager.execute_script(UP_SQL)
|
|
| def migrate_down(manager):
| manager.execute_script(DOWN_SQL)
|
|
