| From: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
|---|---|
| To: | Richard Broersma Jr <rabroersma(at)yahoo(dot)com> |
| Cc: | Mark Steben <msteben(at)autorevenue(dot)com>, pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: Question on partitioning |
| Date: | 2006-11-10 18:35:46 |
| Message-ID: | 1163183746.6530.12.camel@localhost.localdomain |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-admin |
> > My question is this: How would I handle a query that queries
> > On another Non-partitioned column, say, ENTRY_DATE? Could I design an index
> > On the master table that would reference ENTRY-DATE across partitions or
> > will
> > I need to build indexes and queries on each partition?
Indexes yes, queries no. You use a check constraint on the child tables
to allow the planner to determine which partitions will be used in a
particular query.
Sincerely,
Joshua D. Drake
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