No, Tom, the query cache was off. I put it always explicitly off on MySQL as it has scalability issues. Rgds, -Dimitri On 5/19/09, Tom Lane <tgl@xxxxxxxxxxxxx> wrote: > Simon Riggs <simon@xxxxxxxxxxxxxxx> writes: >> In particular, running the tests repeatedly using >> H.REF_OBJECT = '0000000001' >> rather than varying the value seems likely to benefit MySQL. > > ... mumble ... query cache? > > regards, tom lane > -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance