[GENERAL] Problems with RAISE EXCEPTION

[Tulio Oliveira]

Hi,

My triggers performs a lot of verifications over the data before insert 
or update.

So I need make all checks, and at the end, RAISE EXCEPTION msgsErrors;

and the variable msgsErrors containing all Error Messages reported by 
hole trigger.

But the RAISE EXCEPTION don't accept variables, only a CONTANT STRING.

Nor strigs concatenation are supported ........


I'm make any mistake ?
Exist any way to do that ?



Regards,

Tulio Oliveira