Peter Eisentraut <[EMAIL PROTECTED]> writes: > FWIW, is the attached patch about what you had in mind? (It probably only > covers "normal" types at the moment.)
Hm, I hadn't realized that it would take as little work as that ... I have an itchy feeling that you missed something but I'm not sure what. One thing I had wanted to do is take out the existing functions and pg_cast entries that are effectively just providing hard-wired equivalents to this, but that's merely housekeeping. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match