On Tue, Jul 7, 2009 at 8:58 PM, kentoku<kentokushiba@stripped> wrote:
> Hi there,
> I'm pleased to announce the release of Condition Pushdown for
> ha_partition in Launchpad.
> This release is a patch file for MySQL's table partitioning feature.
> (ndb is excluded)
> This patch file works to add methods("cond_push" and "cond_pop") to
> ha_partition. As a result, every storage engine's table that use table
> partitioning can get condition-pushdown through ha_partition.
> There was no problem because only ndb supported
> engine-condition-pushdown up to now.
> This patch was needed because the Spider storage engine supported
> engine-condition-pushdown recently.
Great work. But is this safe to use with Innodb given
http://bugs.mysql.com/bug.php?id=45029 which recommends that
engine_condition_pushdown=off be used?