选读SQL经典实例笔记16_逻辑否定
1. 示例数据 1.1. student insert into student values (1,'AARON',20) insert into student values (2,'CHUCK',21) insert into student values (3,'DOUG',20) insert into student values (4,'MAGGIE',19) insert int
SQLServer 2023年11月22日 98
string(6) "否定"
1. 示例数据 1.1. student insert into student values (1,'AARON',20) insert into student values (2,'CHUCK',21) insert into student values (3,'DOUG',20) insert into student values (4,'MAGGIE',19) insert int
SQLServer 2023年11月22日 98