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# frozen_string_literal: true
module Arel # :nodoc: all
module Nodes
class SelectStatement < Arel::Nodes::NodeExpression
attr_reader :cores
attr_accessor :limit, :orders, :lock, :offset, :with
def initialize(relation = nil)
super()
@cores = [SelectCore.new(relation)]
@orders = []
@limit = nil
@lock = nil
@offset = nil
@with = nil
end
def initialize_copy(other)
super
@cores = @cores.map { |x| x.clone }
@orders = @orders.map { |x| x.clone }
end
def hash
[@cores, @orders, @limit, @lock, @offset, @with].hash
end
def eql?(other)
self.class == other.class &&
self.cores == other.cores &&
self.orders == other.orders &&
self.limit == other.limit &&
self.lock == other.lock &&
self.offset == other.offset &&
self.with == other.with
end
alias :== :eql?
end
end
end
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