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AVG_EACH
Computes the average (arithmetic mean) for each group.
AVG_EACH([MAX_VALUES,] GROUP, VALUE)
Type:
integer
Default: no limit
(Optional) The maximum number of groups. Groups beyond this amount are discarded.
In some cases, discarding groups via this option may cause some data to be discarded from groups that would otherwise have been kept.
Type: any
The field by which to group the results.
Type: any type
The field to be averaged.
Type:
array
Returns an array of key-value pairs where each
GROUP
is matched to the average VALUE
seen for that group.Last modified 1yr ago