You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
891 B
43 lines
891 B
create
|
|
definer = `mysql.sys`@localhost function sys.quote_identifier(in_identifier text) returns text comment '
|
|
Description
|
|
-----------
|
|
|
|
Takes an unquoted identifier (schema name, table name, etc.) and
|
|
returns the identifier quoted with backticks.
|
|
|
|
Parameters
|
|
-----------
|
|
|
|
in_identifier (TEXT):
|
|
The identifier to quote.
|
|
|
|
Returns
|
|
-----------
|
|
|
|
TEXT CHARSET UTF8MB4
|
|
|
|
Example
|
|
-----------
|
|
|
|
mysql> SELECT sys.quote_identifier(''my_identifier'') AS Identifier;
|
|
+-----------------+
|
|
| Identifier |
|
|
+-----------------+
|
|
| `my_identifier` |
|
|
+-----------------+
|
|
1 row in set (0.00 sec)
|
|
|
|
mysql> SELECT sys.quote_identifier(''my`idenfier'') AS Identifier;
|
|
+----------------+
|
|
| Identifier |
|
|
+----------------+
|
|
| `my``idenfier` |
|
|
+----------------+
|
|
1 row in set (0.00 sec)
|
|
' deterministic sql security invoker no sql
|
|
BEGIN
|
|
RETURN CONCAT('`', REPLACE(in_identifier, '`', '``'), '`');
|
|
END;
|
|
|