Jens Glaser <jens(at)helena(dot)jens(dot)de> writes:
> the following SQL statement gives an error:
> ERROR: fix_indxqual_references: Cannot handle node type 723
Interesting. I wouldn't have thought 6.5 would try to use an index
with an expression involving COALESCE(). Evidently it does.
I'll take a look, but I can't guarantee that the fix is simple enough
to back-patch into 6.5 ... you might have to drop the index on
pt.objectid to get this to work :-(
regards, tom lane