问题
So I try to import sql file into rds (1G MEM, 1 CPU). The sql file is like 1.4G
mysql -h xxxx.rds.amazonaws.com -u user -ppass --max-allowed-packet=33554432 db < db.sql
It got stuck at:
ERROR 1227 (42000) at line 374: Access denied; you need (at least one of) the SUPER privilege(s) for this operation
The actual sql content is:
/*!50003 CREATE*/ /*!50017 DEFINER=`another_user`@`1.2.3.4`*/ /*!50003 TRIGGER `change_log_BINS` BEFORE INSERT ON `change_log` FOR EACH ROW
IF (NEW.created_at IS NULL OR NEW.created_at = '00-00-00 00:00:00' OR NEW.created_at = '') THEN
SET NEW.created_at = NOW();
END IF */;;
another_user is not existed in rds, so I do:
GRANT ALL PRIVILEGES ON db.* TO another_user@'localhost';
Still no luck.
回答1:
Either remove the DEFINER=.. statement from your sqldump file, or replace the user values with CURRENT_USER.
The MySQL server provided by RDS does not allow a DEFINER syntax for another user (in my experience).
You can use a sed script to remove them from the file:
sed 's/\sDEFINER=`[^`]*`@`[^`]*`//g' -i oldfile.sql
回答2:
Just a MacOS extra update for hjpotter92 answer.
To make sed recognize the pattern in MacOS, you'll have to add a backslash before the = sign, like this:
sed -i old 's/\DEFINER\=`[^`]*`@`[^`]*`//g' file.sql
回答3:
Statement
DEFINER=
username@`%
is an issue in your backup dump.
The solution that you can work around is to remove all the entry from sql dump file and import data from GCP console.
cat DUMP_FILE_NAME.sql | sed -e 's/DEFINER=
<username>@%//g' > NEW-CLEANED-DUMP.sql
Try importing new file(NEW-CLEANED-DUMP.sql).
来源：https://stackoverflow.com/questions/44015692/access-denied-you-need-at-least-one-of-the-super-privileges-for-this-operat