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(parent: ba19b23) | patch
Fix numeric_maximum_size() calculation.
authorRobert Haas <rhaas@postgresql.org>
Wed, 4 Aug 2010 17:33:09 +0000 (17:33 +0000)
committerRobert Haas <rhaas@postgresql.org>
Wed, 4 Aug 2010 17:33:09 +0000 (17:33 +0000)
commit97f38001acc61449f7ac09c539ccc29e40fecd26
treee7725279b11cab95942b94d328adc16473bb7ce9tree
parentba19b236769c9dcb5782c804276abd0db667fe61commit | diff
Fix numeric_maximum_size() calculation.

The old computation can sometimes underestimate the necessary space
by 2 bytes; however we're not back-patching this, because this result
isn't used for anything critical.  Per discussion with Tom Lane,
make the typmod test in this function match the ones in numeric()
and apply_typmod() exactly.
src/backend/utils/adt/numeric.c diff | blob | blame | history
Kevin Grittner's development, especially fully serializable transactions (See http://wiki.postgresql.org/wiki/Serializable for more info)