# Showing `SQL` Mode

__*SQL_MODE*__

+ Shows the current `SQL` mode:
  + **`SELECT @@global.sql_mode`** 
  + **`SELECT @@session.sql_mode`** 
  + **`SELECT @@sql_mode`** 
+ Default `SQL` mode:
```
tidb> SELECT CONCAT('\n',REPLACE(@@session.sql_mode,',','\n'))\G
*************************** 1. row ***************************
CONCAT('\n',REPLACE(@@session.sql_mode,',','\n')): 
~!@ONLY_FULL_GROUP_BY@!~
~!@STRICT_TRANS_TABLES@!~
~!@NO_ZERO_IN_DATE@!~
~!@NO_ZERO_DATE@!~
~!@ERROR_FOR_DIVISION_BY_ZERO@!~
~!@NO_AUTO_CREATE_USER@!~
~!@NO_ENGINE_SUBSTITUTION@!~
1 row in set (0.00 sec)
```

------------------------------------------------------------
The presence of `STRICT_TRANS_TABLES` means that `TiDB` is in strict mode by default.

We will talk about strict mode later.