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DELETE SQLBLACKLIST

Description​

Deletes an SQL regular expression from the SQL blacklist.

For more about SQL Blacklist, see Manage SQL Blacklist.

tip

This operation requires the SYSTEM-level BLACKLIST privilege. You can follow the instructions in GRANT to grant this privilege.

Syntax​

DELETE SQLBLACKLIST <sql_index_number>

Parameter​

sql_index_number: the index number of the SQL regular expression in the blacklist. Separate multiple index numbers with a comma (,) and a space. You can obtain the index number using SHOW SQLBLACKLIST.

Examples​

mysql> DELETE SQLBLACKLIST 3, 4;

mysql> SHOW SQLBLACKLIST;
+-------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Index | Forbidden SQL                                                                                                                                                                                                                                                                                          |
+-------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| 1     | select count\(\*\) from .+                                                                                                                                                                                                                                                                             |
| 2     | select id_int \* 4, id_tinyint, id_varchar from test_all_type_nullable except select id_int, id_tinyint, id_varchar from test_basic except select \(id_int \* 9 \- 8\) \/ 2, id_tinyint, id_varchar from test_all_type_nullable2 except select id_int, id_tinyint, id_varchar from test_basic_nullable |
+-------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+