Why you should avoid stored procedures?
Stored procedures promote bad development practices, in particular they require you to violate DRY (Don’t Repeat Yourself), since you have to type out the list of fields in your database table half a dozen times or more at least. This is a massive pain if you need to add a single column to your database table.
Why executing stored procedure from trigger is not a good idea?
Triggers possess a quality that stored procedures don’t have: They are invisible to the user. In other words, if you are not aware that there is a trigger associated with a given table that your code is using, your code may not work as expected.
Are views faster than stored procedures?
A view is essentially a saved SQL statement. Therefore, I would say that in general, a stored procedure will be likely to be faster than a view IF the SQL statement for each is the same, and IF the SQL statement can benefit from optimizations. Otherwise, in general, they would be similar in performance.
Why would you use a stored procedure?
A stored procedure can reduce network traffic. Stored procedures are great for data security. You can set up the database security so that applications can only access and modify data through stored procedure calls.
How to call a stored procedure from a trigger in MySQL?
Summary: in this tutorial, you will learn how to call a stored procedure from a trigger in MySQL. MySQL allows you to call a stored procedure from a trigger by using the CALL statement. By doing this, you can reuse the same stored procedure in several triggers.
Do you need params to run a stored procedure?
There are no params, I just need to run a stored procedure. There are many MANY examples of trigger code in the forums. Executing a stored procedure via tsql is no different just because that statement is in a trigger. But I’ll warn you against this approach for many reasons.
Can you run a stored procedure in TSQL?
Executing a stored procedure via tsql is no different just because that statement is in a trigger. But I’ll warn you against this approach for many reasons. First and foremost is that efficient and effective trigger code is an advanced topic and is likely beyond your skillset.
Do you need to loop over a stored procedure?
The only thing which is special is that since a statement can affect many rows, and the stored procedure may accept only scalar inout, you need to loop over the inserted/deleted tables. This is not the best for efficiency, so you may need to rewrite your procedures to work with set-based input.