mysql - 如何使用自动增量连接两个表 ID

Question

我怎样才能加入两个表 id 都是AUTO_INCREMENT我需要这样的结果，我在下面显示示例。我想要的是。

Table1                 |                Table2
-----------------------|-----------------------
userid | name | f_name |userid | work | study 
-----------------------|-----------------------
1      |  ali |  amjad |1      | yes  | no
-----------------------|-----------------------
2      |  aff | mff    |2      |no    |yes

Table1和Table2用户标识应该相同。

Answer 1

SELECT t1.userid, t1.name, t1.f_name, t2.userid, t2.work, t2.study
FROM Table1 t1 INNER JOIN Table2 t2
ON t1.userid = t2.userid

Answer 2

你能试试这个吗

  select Table1.userid,Table1.name,Table1.f_name,Table2.userid, Table2.work,Table2.study from Table1, Table2 where Table1.userid=Table2.userid