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(parent: 24cdee8) | patch
Improve user-defined-aggregates documentation.
authorTom Lane <tgl@sss.pgh.pa.us>
Wed, 23 Mar 2011 20:57:41 +0000 (16:57 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Wed, 23 Mar 2011 20:57:41 +0000 (16:57 -0400)
commit63fe94d1652a376bdd698d7ad68477e66640e246
tree2bc137bbb9fe4c1398c41b3de41888067e37f390tree | snapshot
parent24cdee8606086699a634f424333b894509c5cbd0commit | diff
Improve user-defined-aggregates documentation.

On closer inspection, that two-element initcond value seems to have been
a little white lie to avoid explaining the full behavior of float8_accum.
But if people are going to expect the examples to be exactly correct,
I suppose we'd better explain.  Per comment from Thom Brown.
doc/src/sgml/xaggr.sgml diff | blob | history
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