Re: SQL99 Hierarchical queries

Ok, I'm started porting it to 8.0.1 and will fix this also. 
By the way, did you know any test suit for such queries? To make some
regression test.

Regards, Evgen
> I tested you patch, and it's good work. I would all methods in PostgreSQL.
> I found query which kill backand
> 
> WITH t AS (
>   SELECT 0::int AS i
>   UNION ALL SELECT i + 1 FROM t WHERE i < 100)
> SELECT * FROM t;
> 
> Regards
> Pavel Stehule
> 
>