What is the most important thing to check before creating a database trigger?

What is the most important thing to check before creating a database trigger?

Triggers allow specified actions to be performed automatically within the database, without having to write extra application code. 3. What is the most important thing to check before creating a database trigger? The recursive and cascading effects.

How do I grant trigger privileges in MySQL?

If your Mahara database user does not have permission to create triggers on the database, you will need to explicitly grant the trigger privilege to the user. To do this, issue the following command in your MySQL client: GRANT TRIGGER ON . * TO ”@’localhost’;

Do you need root privileges to create a trigger in MySQL?

You must have MySQL Root privileges to set the SUPER permission for a user. I tried to give SUPER privilede on database.table level, but it fails, so I did then created my triggers.

How to create a trigger without Super privilege?

Another way to create trigger without SUPER privilege by adding the following line to my.cnf or my.ini log_bin_trust_function_creators = 1 Another way around this bug, if acceptable, is to disable binary logging. I have done this because I am not using a replication server, nor am I doing backups from the binlogs for recovery.

Why does MySQL tell me I do not have super privileges?

Merely save the parameter edit and you’re good to go. The problem with triggers and stored procedures in the dump file is that these definitions include the user who the stored procedure should be created by, the DEFINER. The user most likely doesn’t exist in the RDS so a error is then raised.

Is the create Trigger in MySQL always deterministic?

2) “CREATE TRIGGER does not have an optional DETERMINISTIC characteristic, so triggers are assumed to be always deterministic.” In this context, then, log-bin-trust-function-creators has no meaning for triggers.