I'm using MySQL Server5.5 in which MySQL Workbench 5.2 CE is included. I'm using MySQL Workbench 5.2 . I have a table named user in DB. I executed the following command on SQL Editor at MySQL Workbench:
UPDATE user SET email = '[email protected]' WHERE email='[email protected]';
But unfortunately I got the following error:
Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column To disable safe mode, toggle the option in Preferences -> SQL Editor -> Query Editor and reconnect.
What's the wrong? Help is highly appreciated.
Every time you encountered that kind of error when trying to update rows in mysql, It’s because you tried to update a table without a WHERE that uses a KEY
column.
You can fix it using,
SET SQL_SAFE_UPDATES=0;
UPDATE user SET email = '[email protected]' WHERE email='[email protected]';
or in the WorkBench