震惊!!!Oracle SQL语句中竟然支持中文括号??

 

震惊!!!Oracle SQL语句中竟然支持中文括号??

 

Oracle中文指令指日可待[狗头]。

看看下边的结果吧(看图片的会比较明显,里边是中文的括号)。

16:49:20 ZKM@zkm(413)> merge intoselect * from t1 where stu_id = '0001') tt1
16:49:21   2  using (select * from t2) tt2
16:49:21   3  on (tt1.stu_id = tt2.stu_id)
16:49:21   4  when matched then
16:49:21   5    update set tt1.credit = tt2.credit ;

1 row merged.

Elapsed: 00:00:00.00
16:49:25 ZKM@zkm(413)> select sql_id,prev_sql_id from v$session where sid=413;

SQL_ID                                  PREV_SQL_ID
--------------------------------------- ---------------------------------------
3gp8t5837gkf1                           ftfxakkrv28up

Elapsed: 00:00:00.00
16:49:46 ZKM@zkm(413)> !ora sqltext ftfxakkrv28up

Session altered.

Elapsed: 00:00:00.00

SQL_FULLTEXT
-----------------------------------------------------------------
merge intoselect * from t1 where stu_id = '0001') tt1
using (select * from t2) tt2
on (tt1.stu_id = tt2.stu_id)
when matched then
  update set tt1.credit = tt2.credit


Elapsed: 00:00:00.00
16:52:51 ZKM@zkm(413)> select (1+2) from dual;

     (1+2)
----------
         3

Elapsed: 00:00:00.00
16:52:55 ZKM@zkm(413)> select1+2from dual;

   (1+2----------
         3

Elapsed: 00:00:00.00

 

 

除了震惊一下,没啥用[狗头]。

 

posted @ 2021-02-20 17:42  PiscesCanon  阅读(1185)  评论(0编辑  收藏  举报