Обсуждение: [COMMITTERS] pgsql: Fix example plan in optimizer/README.

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

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/3c821466abcdb8120ab0dfbce02f3bbae3b62025

Modified Files
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src/backend/optimizer/README | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)