Steffen Nielsen <styf(at)cs(dot)auc(dot)dk> writes:
> Can anyone tell me what wrong with the following codesnippet. I nuke the
> server when called (stored procedure)
> for (i = 1, buf[0] = 0; i <= tupdesc->natts; i++) {
> ccbin = check[i].ccbin;
Well, for one thing, the number of check[] array entries is probably not
equal to the number of attributes of the relation. tupconstr->num_check
tells you how many there are. For another, check[] should be indexed
from 0 not 1 (just like all C arrays).
regards, tom lane