4c3a4acfe006_new_attr_account_table.py 文件源码

def upgrade():
    '''
    upgrade method
    '''
    create_table('account_attr_map',
                 sa.Column('account', sa.String(25)),
                 sa.Column('key', sa.String(255)),
                 sa.Column('value', sa.String(255)),
                 sa.Column('updated_at', sa.DateTime),
                 sa.Column('created_at', sa.DateTime))
    if context.get_context().dialect.name != 'sqlite':
        create_primary_key('ACCOUNT_ATTR_MAP_PK', 'account_attr_map', ['account', 'key'])
        create_check_constraint('ACCOUNT_ATTR_MAP_CREATED_NN', 'account_attr_map', 'created_at is not null')
        create_check_constraint('ACCOUNT_ATTR_MAP_UPDATED_NN', 'account_attr_map', 'updated_at is not null')
        create_foreign_key('ACCOUNT_ATTR_MAP_ACCOUNT_FK', 'account_attr_map', 'accounts', ['account'], ['account'])
        create_index('ACCOUNT_ATTR_MAP_KEY_VALUE_IDX', 'account_attr_map', ['key', 'value'])