Tom Lane wrote:
So I have some results. I have tested the query on both PostgreSQL 8.0.1
and MySQL 4.1.8 with LIMIT set to 30 and OFFSET set to 6000. PostgreSQL
result is 11,667.916 ms, MySQL result is 448.4 ms.
That's a fairly impressive discrepancy :-(, and even the slot_getattr()
patch th
Tom Lane wrote:
=?windows-1250?Q?Miroslav_=8Aulc?= <[EMAIL PROTECTED]> writes:
seriously, I am far below this level of knowledge. But I can contribute
a test that (maybe) can help. I have rewritten the query so it JOINs the
varchar() fields (in fact all fields except the IDPK) at the last INNE
=?windows-1250?Q?Miroslav_=8Aulc?= <[EMAIL PROTECTED]> writes:
> seriously, I am far below this level of knowledge. But I can contribute
> a test that (maybe) can help. I have rewritten the query so it JOINs the
> varchar() fields (in fact all fields except the IDPK) at the last INNER
> JOIN. Th
=?ISO-8859-2?Q?Miroslav_=A9ulc?= <[EMAIL PROTECTED]> writes:
> [ concerning a deeply nested LEFT JOIN to get data from a star schema ]
> So I have some results. I have tested the query on both PostgreSQL 8.0.1
> and MySQL 4.1.8 with LIMIT set to 30 and OFFSET set to 6000. PostgreSQL
> result is
