Christopher Kings-Lynne <[EMAIL PROTECTED]> writes:
>> Plain EXPLAIN doesn't run the query, and therefore not the triggers.

> But the point of it is to estimate, right?  Could it not estimate the 
> number of time each trigger would be called.  Surely that's the same as 
> estimating the number of rows each clause will return?

Right.  So what's the point?  It seems like the printout would just be
useless noise: it'd repeat N times the estimate of the top-level number
of output rows.

                        regards, tom lane

---------------------------(end of broadcast)---------------------------
TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]

Reply via email to