On Thu, 11 Feb 2010 20:11:54 +0100
Ivan Sergio Borgonovo <mail@webthatworks.it> wrote:
> I'm still having trouble making this work:
>
> http://pgsql.privatepaste.com/14a6d3075e
I tried to play with
item->operator.left
to see if reshuffling the expression could make any difference.
item->operator.left = 2 * lexeme - 2 (1 + i)
or
item->operator.left = lexemes
But the result seems pretty indifferent to what I put in
operator.left.
That makes me think the error is here.
But I still get those 2 kind of error:
ERROR: unrecognized operator type: 50 (first run)
or
ERROR: stack depth limit exceeded
Just at the 3rd returned row, just for certain queries (see previous
email).
It doesn't look as if I palloced too few memory, I tried to allocate
3x the memory I estimated and I still get the errors.
The function is actually returning correct results, so it seems the
tsquery object is well formed.
But still it looks like infix() is trying to read more operators
than the one I thought I've put in... but just for certain queries,
and just at the 3rd row returned.
Should I use something different than palloc? Should I return the
query differently? Am I supposed to free something?
--
Ivan Sergio Borgonovo
http://www.webthatworks.it