2c64986d76b9_change_package_payment_type.py 文件源码

def upgrade():
    conn = op.get_bind()
    q = conn.execute("SELECT count_type FROM packages WHERE name='Standard package'")
    r = q.fetchall()
    if len(r) and len(r[0]) and r[0][0] is None:
        conn.execute("UPDATE packages SET count_type='fixed' WHERE name='Standard package'")
    op.alter_column('packages', 'count_type', nullable=False, server_default='fixed')