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Removed ON() on distinct comment

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Sebastian Martinez
2011-04-22 12:14:23 -03:00
parent 6822f39f67
commit 20002850b3
1 changed files with 1 additions and 1 deletions
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activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
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@@ -933,7 +933,7 @@ module ActiveRecord
order_columns.delete_if { |c| c.blank? }
order_columns = order_columns.zip((0...order_columns.size).to_a).map { |s,i| "#{s} AS alias_#{i}" }
# Return a DISTINCT ON() clause that's distinct on the columns we want but includes
# Return a DISTINCT clause that's distinct on the columns we want but includes
# all the required columns for the ORDER BY to work properly.
sql = "DISTINCT ON (#{columns}) #{columns}, "
sql << order_columns * ', '