发表新帖
发表新帖

How can i make a query that groups first column and attach any of the rows of second column within each group

后端 未结
关注
0 1366
囚心锁ツ
囚心锁ツ 2021-01-27 02:27


I new in sql and I have a postgresql database which has:

Table

相关标签:
回答
  • 消灭零回复
 看不清?
提交回复
热议问题