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Tom Lane 4cadb8a560 Documentation fix: sum(float4) returns float4, not float8.
The old claim is from my commit d06ebdb8d3425185d7e641d15e45908658a0177d of
2000-07-17, but it seems to have been a plain old thinko; sum(float4) has
been distinct from sum(float8) since Berkeley days.  Noted by KaiGai Kohei.

While at it, mention the existence of sum(money), which is also of
embarrassingly ancient vintage.
2014-09-07 22:41:00 -04:00
..
2014-07-21 15:12:31 -04:00
2011-03-28 22:56:52 +03:00
2008-08-21 20:15:31 +00:00