Re: different results based solely on existence of index (no, seriously)

On Aug 12, 2008, at 3:53 AM, Willy-Bas Loos wrote:

> reproduced it on:
> "PostgreSQL 8.3.3 on i486-pc-linux-gnu, compiled by GCC cc (GCC)
> 4.2.3 (Ubuntu 4.2.3-2ubuntu7)"
> 3 rows with index, 2 rows without.
>
> can not reproduce it on:
> - "PostgreSQL 8.1.10 on i486-pc-linux-gnu, compiled by GCC cc (GCC)
> 4.1.3 20070831 (prerelease) (Ubuntu 4.1.2-16ubuntu1)"
> - "PostgreSQL 8.2.6 on i686-pc-mingw32, compiled by GCC gcc.exe
> (GCC) 3.4.2 (mingw-special)"
> - "PostgreSQL 8.2.7 on i486-pc-linux-gnu, compiled by GCC cc (GCC)
> 4.2.3 (Ubuntu 4.2.3-2ubuntu4)"
> they allways return 2 rows.
>
> hth
> WBL

reproduced on:
PostgreSQL 8.3.1 on i386-apple-darwin9.4.0, compiled by GCC i686-apple-
darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5465)
3rows with index, 2 rows without

Ries