A Window is part of a window function specifying the window over which a window function operates.
The options for this window. Options currently supported:
:frame |
if specified, should be :all, :rows, or a String that is used literally. :all always operates over all rows in the partition, while :rows excludes the current row's later peers. The default is to include all previous rows in the partition up to the current row's last peer. |
:order |
order on the column(s) given |
:partition |
partition/group on the column(s) given |
:window |
base results on a previously specified named window |
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