Check a record exists in mysql

前端 未结 0 760
清酒与你
清酒与你 2020-11-21 08:12

Assume I have following three tables.

Staff 

id | name
---------
1    Tom
2    Mary
Fulltime staff

id | name
---------
1    Tom


        
相关标签:
回答
  • 消灭零回复
提交回复
热议问题