Database  pay_cert_lock  pay_cert_lock.txt __SQLDSN__
Database  pay_cert_lock  COLUMN_DEF   "code=varchar(32) NOT NULL PRIMARY KEY"
Database  pay_cert_lock  COLUMN_DEF   "pid=varchar(16) NOT NULL"
Database  pay_cert_lock  COLUMN_DEF   "ip_addr=varchar(64) NOT NULL"
