rubenbla - 11:43 pm on Jan 25, 2011 (gmt 0)
Someone knows how to perform set oriented operations in Postgres? That is, instead of processing rows with a cursor sequentially, performing an UPDATE, DELETE or INSERT in a complete set of rows, all at the same time.
I'm looking for something like this:
I'm having a hard time searching for information on this subjetc. I'll appreciate any help or guidance.
Thanks in advance.