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(parent: b5f2f2a) | patch
Improve user-defined-aggregates documentation.
authorTom Lane <tgl@sss.pgh.pa.us>
Wed, 23 Mar 2011 20:56:55 +0000 (16:56 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Wed, 23 Mar 2011 20:56:55 +0000 (16:56 -0400)
commit472671e133da77f280e87cb47c6544c75572df6b
tree7a32144236a47b5fe93230d43942ccce76165ba8tree | snapshot
parentb5f2f2a712e56fe1edf7d5665c07ee97be464c0bcommit | 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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