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(parent: 6d0877f) | patch
Improve user-defined-aggregates documentation.
authorTom Lane <tgl@sss.pgh.pa.us>
Wed, 23 Mar 2011 20:57:29 +0000 (16:57 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Wed, 23 Mar 2011 20:57:29 +0000 (16:57 -0400)
commit03c77337209f0b2b3059d6ee9df2f94c6f66d910
tree6c76886d40fdbee964553745a06ed05e5ec0ad43tree
parent6d0877fc5e5847e272129eb23ae48246ca352d2acommit | 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.
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