On Fri, Aug 07, 2009 at 01:37:08PM +0000, Scara Maccai wrote:
> using Java I'm able to get a 10000 inserts/sec on our server using
> batch updates (using preparedStatement.addBatch()).
I'd probably generate SQL that looks somewhat like the following:
UPDATE foo f SET v = x.v
FROM (VALUES (1,'hi'), (2,'bye')) x(i,v)
WHERE f.id = x.i;
The "best" solution depends on the details of the problem though!
--
Sam http://samason.me.uk/
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