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Versions: 15
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Contents
# frozen_string_literal: true
require "active_record/relation"
require "active_record/version"
module ActiveRecord
module ConnectionAdapters
module SQLServer
module CoreExt
module FinderMethods
private
def construct_relation_for_exists(conditions)
if klass.connection.sqlserver?
_construct_relation_for_exists(conditions)
else
super
end
end
# Same as original except we order by values in distinct select if present.
def _construct_relation_for_exists(conditions)
conditions = sanitize_forbidden_attributes(conditions)
if distinct_value && offset_value
# Start of monkey-patch
if select_values.present?
relation = order(*select_values).limit!(1)
else
relation = except(:order).limit!(1)
end
# End of monkey-patch
else
relation = except(:select, :distinct, :order)._select!(::ActiveRecord::FinderMethods::ONE_AS_ONE).limit!(1)
end
case conditions
when Array, Hash
relation.where!(conditions) unless conditions.empty?
else
relation.where!(primary_key => conditions) unless conditions == :none
end
relation
end
end
end
end
end
end
ActiveSupport.on_load(:active_record) do
ActiveRecord::Relation.include(ActiveRecord::ConnectionAdapters::SQLServer::CoreExt::FinderMethods)
end
Version data entries
15 entries across 15 versions & 1 rubygems