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Sequel::SQL::Window

A window is part of a window function specifying the window over which the function operates. It is separated from the WindowFunction class because it also can be used separately on some databases.

Attributes

opts[R]

The options for this window. Options currently used are:

  • :frame - if specified, should be :all or :rows. :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

Public Class Methods

new(opts={}) click to toggle source

Set the options to the options given

# File lib/sequel/sql.rb, line 980
def initialize(opts={})
  @opts = opts
end

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