Re: Regression test fails when BLCKSZ is 1kB

Am Montag, 21. April 2008 schrieb Zdenek Kotala:
> I'm only testing behavior with different block size and I think it is not
> good idea to support only 8kB for regtest. When 4kB is used then PG fails
> in Join regresion test and  with 16kB, 32kB it fails because:
>
>   *** ./expected/bitmapops.out    Fri Apr 11 00:25:26 2008
> --- ./results/bitmapops.out     Mon Apr 21 15:30:18 2008
> ***************
> *** 20,25 ****
> --- 20,26 ----
>    set enable_seqscan=false;
>    -- Lower work_mem to trigger use of lossy bitmaps
>    set work_mem = 64;
> + ERROR:  64 is outside the valid range for parameter "work_mem" (256 ..
> 2097151) -- Test bitmap-and.
>    SELECT count(*) FROM bmscantest WHERE a = 1 AND b = 1;
>     count

This should probably be fixed by using a unit specification on work_mem.  Do 
you want to prepare a patch?