SQL statement directly in tables

[Erik H]

Hi!

I am fairly new to SQL. I have been trying to find out if it is possible to have statements executed directly in the SQL tables.

I want to have something like this in a table

--------
COLUMN

SELECT SUM(...) FROM ...;
--------

Does anyone know if this is at all possible?

At the moment i am querying the SQL database from the PHP code to do the SQL statements which gets the job done, but this would be much nicer.

Tnx

EH