<s> """<STR_LIT>""" <EOL> revision = '<STR_LIT>' <EOL> down_revision = '<STR_LIT>' <EOL> from alembic import op <EOL> import sqlalchemy as sa <EOL> def upgrade ( ) : <EOL> with op . batch_alter_table ( '<STR_LIT>' ) as batch_op : <EOL> batch_op . add_column ( <EOL> sa . Column ( '<STR_LIT>' , <EOL> sa . Boolean , <EOL> nullable = False , <EOL> default = False , <EOL> server_default = sa . sql . expression . false ( ) ) ) <EOL> with op . batch_alter_table ( '<STR_LIT:user>' ) as batch_op : <EOL> batch_op . add_column ( sa . Column ( '<STR_LIT>' , sa . Boolean , nullable = False , <EOL> server_default = sa . sql . expression . false ( ) ) ) <EOL> def downgrade ( ) : <EOL> with op . batch_alter_table ( '<STR_LIT>' ) as batch_op : <EOL> batch_op . drop_column ( '<STR_LIT>' ) <EOL> with op . batch_alter_table ( '<STR_LIT:user>' ) as batch_op : <EOL> batch_op . drop_column ( '<STR_LIT>' ) </s>
