我一直在尝试创建一个新用户，但我一直收到这个错误:
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON `testingUser' at line 3
我的查询是:
mysql_query("
GRANT USAGE ON *.* TO '$user'@'localhost' IDENTIFIED BY '$pass';
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON `$user\_database`.* TO '$user'@'localhost';
GRANT SELECT (Table_priv, Column_priv, Table_name, Db, User, Host) ON `mysql`.`tables_priv` TO '$user'@'localhost';
GRANT SELECT ON `mysql`.`host` TO '$user'@'localhost';
GRANT SELECT (Host, Create_priv, Shutdown_priv, Delete_priv, User, Process_priv, Reload_priv, Alter_priv, Super_priv, Grant_priv, Create_tmp_table_priv, Execute_priv, Repl_client_priv, Insert_priv, Repl_slave_priv, Lock_tables_priv, References_priv, Index_priv, File_priv, Drop_priv, Show_db_priv, Select_priv, Update_priv) ON `mysql`.`user` TO '$user'@'localhost';
GRANT SELECT ON `mysql`.`db` TO '$user'@'localhost';");
最佳答案
您不能在单个 mysql_query() 调用中发出多个查询。这是防止某些形式的 SQL 注入(inject)的安全限制。您必须在单独的 mysql_query() 调用中发出每个授权查询。
mysql_query("GRANT ...");
mysql_query("GRANT ...");
etc...
关于php - MySQL 授予用户权限，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/8146335/