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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2017-01-23 09:38:36 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2017-01-23 09:38:36 -0500 |
| commit | 3c821466abcdb8120ab0dfbce02f3bbae3b62025 (patch) | |
| tree | 848b88abf7fe0982c850e51d0dd514035cf947b2 /src/backend/access/gist/gistget.c | |
| parent | c0ef456b9714215cae0ce3561c7c83629a7301cf (diff) | |
| download | postgresql-3c821466abcdb8120ab0dfbce02f3bbae3b62025.tar.gz postgresql-3c821466abcdb8120ab0dfbce02f3bbae3b62025.zip | |
Fix example plan in optimizer/README.
Joining three tables only takes two join nodes. I think when I (tgl)
wrote this, I was envisioning possible additional joins; but since the
example doesn't show any fourth table, it's just confusing to write
a third join node.
Etsuro Fujita
Discussion: https://postgr.es/m/e6cfbaa3-af02-1abc-c25e-8fa5c6bc4e21@lab.ntt.co.jp
Diffstat (limited to 'src/backend/access/gist/gistget.c')
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