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authorTom Lane <tgl@sss.pgh.pa.us>2016-06-09 11:58:00 -0400
committerTom Lane <tgl@sss.pgh.pa.us>2016-06-09 11:58:00 -0400
commit719dd9a64af5f2ec07a9cac16fb161a3c5c18010 (patch)
treed143700fdc2c88c211e2a282ddd98b4217d3004a /src/backend/access/gist/gist.c
parent5b3cd1a771a609306c057969094cd31c0fee00d3 (diff)
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Clarify documentation of ceil/ceiling/floor functions.
Document these as "nearest integer >= argument" and "nearest integer <= argument", which will hopefully be less confusing than the old formulation. New wording is from Matlab via Dean Rasheed. I changed the pg_description entries as well as the SGML docs. In the back branches, this will only affect installations initdb'd in the future, but it should be harmless otherwise. Discussion: <CAEZATCW3yzJo-NMSiQs5jXNFbTsCEftZS-Og8=FvFdiU+kYuSA@mail.gmail.com>
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