test8.txt

用C++实现的MINI SQL服务器 支持标准的常用SQL查询语句

delete from t2 where num1>num2;
delete from t2;

delete from t1 where id>7;
delete from t1 where id<=2;
delete from t1 where id<4 and salary >3000.00;

delete from t1 where salary >3000 or age >24;