add the `coalesce' function

master
Moritz Heidkamp 13 years ago
parent d63c4c9063
commit 976718ed55

@ -225,6 +225,7 @@
(avg function) (avg function)
(sum function) (sum function)
(count function) (count function)
(coalesce function)
(distinct prefix) (distinct prefix)
(all prefix) (all prefix)

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