delete
from student_007
where sdept ='计算机系'and sname like '王';
结果出现
delete
from student_007
where sdept ='计算机系'and sname like '王'
Affected rows: 0
查询时间: 0s
是为什么,数据也删不了
delete
from student_007
where sdept ='计算机系'and sname like '王';
结果出现
delete
from student_007
where sdept ='计算机系'and sname like '王'
Affected rows: 0
查询时间: 0s
是为什么,数据也删不了
delete
from student_007
where sdept ='计算机系'and sname like '王%';