sql: add parentheses for TIDB_VERSION (pingcap#622)

Frank945946 · Sep 17, 2018 · e2019d9 · e2019d9
1 parent eb1ebcb
commit e2019d9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/information-functions.md b/sql/information-functions.md
@@ -22,4 +22,4 @@ In TiDB, the usage of information functions is similar to MySQL. For more inform
 | [`SYSTEM_USER()`](https://dev.mysql.com/doc/refman/5.7/en/information-functions.html#function_system-user) | Synonym for `USER()`   |
 | [`USER()`](https://dev.mysql.com/doc/refman/5.7/en/information-functions.html#function_user) | Return the user name and host name provided by the client    |
 | [`VERSION()`](https://dev.mysql.com/doc/refman/5.7/en/information-functions.html#function_version) | Return a string that indicates the MySQL server version   |
-| `TIDB_VERSION` | Return a string that indicates the TiDB server version |
+| `TIDB_VERSION()` | Return a string that indicates the TiDB server version |