logilab-database #133314 support for COUNT(DISTINCT ...) [validation pending]

proposed implementation using a 2nd argument to COUNT (e.g eCOUNT(X, TRUE)") is unreadable, and implementation is cumbersome. Rather provide a new COUNTDISTINCT function.

prioritynormal
typeenhancement
done in1.10.0
load0.100
load left0.000
closed by#9f2071ae3b26 new COUNTDISTINCT function instead of using extra boolean argument to COUNT. Closes #133314, #8b3c9374f940 support for COUNT(DISTINCT ...) (closes: #71414)
patchnew COUNTDISTINCT function instead of using extra boolean argument to COUNT. Closes #133314 [applied]
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