Hi,
I've implemented an aggregation function to compute quartiles in C
borrowing liberally from orafce code. I uses this code in a windowing
context and it worked fine until today - and I'm not sure what
changed. This is on 9.1.2 and I have also tried it on 9.1.4.
What I have determined so far
Adriaan Joubert adriaan.joub...@gmail.com writes:
I've implemented an aggregation function to compute quartiles in C
borrowing liberally from orafce code. I uses this code in a windowing
context and it worked fine until today - and I'm not sure what
changed. This is on 9.1.2 and I have also
Hi,
Finally got this running under the debugger and figured out what is
going on. I had been under the impression that
if (PG_ARGISNULL(0))
PG_RETURN_NULL();
state = (quartile_state *) PG_GETARG_POINTER(0);
would ensure that state was never a null pointer.
