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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
commitbca0f60de4b3fd34b69e83c543ec7d9012e89792 (patch)
tree4985330eea6228268dd9f5d2665c1c9496e1af48 /src/tutorial/basics.source
parentb5dd25b77aa0acd9faa45abd0915c62a767316e7 (diff)
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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