运行后提示:ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'decla re continue handler for not found set found2=false; open rq_bcf; while foun' at line 23
corresponds to your MySQL server version for the right syntax to use near 'decla
re continue handler for not found set found2=false;
open rq_bcf;
while foun' at line 23