4 常用的标准的sql语句?
12 查阅
参考答案:
增加: insert into tbl_emp(name,password,id) values(yxx,123,12); 删除:delete from tbl_emp where name= \"yxx\"; 查询: select * from tbl_emp where name=\"yxx\"; 更新: update tbl_emp set na
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