| From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Jan Wieck <jwieck(at)debis(dot)com>, secret <secret(at)kearneydev(dot)com>, pgsql-sql(at)postgreSQL(dot)org, johnridout(at)ctasystems(dot)co(dot)uk |
| Subject: | Re: [SQL] Good Optimization |
| Date: | 1999-07-07 19:09:11 |
| Message-ID: | 199907071909.PAA06568@candle.pha.pa.us |
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| Lists: | pgsql-sql |
> The reason I'd prefer to keep it separate from the rewriter is that the
> rewriter is mostly concerned with functionality (implementing views etc)
> whereas this new module would be concerned with optimization. Obviously
> you do not want to start worrying about optimization until you've got
> the fully expanded query available.
Sounds good.
--
Bruce Momjian | http://www.op.net/~candle
maillist(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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