| From: |
Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| To: |
Simon Riggs <simon(at)2ndQuadrant(dot)com> |
| Cc: |
Jeff Janes <jeff(dot)janes(at)gmail(dot)com>,pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: |
Re: [PERFORM] Slow query: bitmap scan troubles |
| Date: |
2013-01-06 23:17:23 |
| Message-ID: |
8803.1357514243@sss.pgh.pa.us (view raw or flat) |
| Thread: |
|
| Lists: |
pgsql-hackerspgsql-performance |
I wrote:
> [ slightly bogus graph ]
Ooops, it seems the ^ operator doesn't do what I thought in gnuplot.
Here's a corrected version.
regards, tom lane
Attachment: new_fudge.png
Description: image/png (5.2 KB) (inlined above)
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