数据库基础面试题-共享锁

15.如何对表a数据加共享锁

A. select * from a LOCK IN SHARE MODE;

B. select * from a LOCK SHARE MODE;

C. select * from a SHARE MODE;

D. select * from a LOCK with SHARE MODE;

 

 

 

 

 

正确答案是：A

数据库基础面试题-中级32题