Hi all,
I want to call one of the two functions above many times (in an aggregate function) and it says in the manual pages that substr is the same as substring.
Does this mean that substr calls substring internally?? Or is it the other way around?? Or are they independent of each other??
So in short, which is faster to use?? Thanks, Archie ---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend
