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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2016-05-08 16:36:19 -0400 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2016-05-08 16:36:19 -0400 |
| commit | e6dd664d0dd362235fd0af31360ecbf29434c4c1 (patch) | |
| tree | f666b9c2d8654f34731cc73f545520ad34d7d995 /src/backend/utils/adt/arrayutils.c | |
| parent | 6f69b96390eddf9c6129840eac511fd4159f01bb (diff) | |
| download | postgresql-e6dd664d0dd362235fd0af31360ecbf29434c4c1.tar.gz postgresql-e6dd664d0dd362235fd0af31360ecbf29434c4c1.zip | |
Docs: create some user-facing documentation about index-only scans.
We didn't have any real user documentation about how index-only scans
work or how to design indexes to exploit them. Remedy that.
Per gripe from David Johnston.
Diffstat (limited to 'src/backend/utils/adt/arrayutils.c')
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