Re: ERROR: failed to build any 3-way joins

On Sun, May 23, 2010 at 2:11 PM, Jehan-Guillaume (ioguix) de Rorthais
<jgdr(at)dalibo(dot)com> wrote:
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> Hash: SHA1
>
> Hello,
>
> A user reported us the following bug under phpPgAdmin with 9.0beta1, but it seems it comes from backend.
>
> Here is how to reproduce the bug:
>
> ================>
> postgres=# SELECT version();
>                                           version
> - ----------------------------------------------------------------------------------------------
>  PostgreSQL 9.0beta1 on i686-pc-linux-gnu, compiled by GCC gcc (Debian 4.4.3-2) 4.4.3, 32-bit
> (1 row)
>
> postgres=# SELECT rolname FROM pg_catalog.pg_roles AS r, pg_auth_members AS m
> WHERE r.oid=m.roleid
> AND member IN (
> SELECT oid FROM pg_catalog.pg_roles
> WHERE rolname='postgres')
> ORDER BY rolname;
> ERROR:  failed to build any 3-way joins
> <================

Just a guess, but I'd bet this was fixed by the very recent commit to
fix this: http://archives.postgresql.org/pgsql-hackers/2010-05/msg01203.php

--
Joshua Tolley / eggyknap
End Point Corporation