diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/arel/expressions.rb | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/arel/expressions.rb b/lib/arel/expressions.rb index d40268c292..fa18f15b67 100644 --- a/lib/arel/expressions.rb +++ b/lib/arel/expressions.rb @@ -5,24 +5,23 @@ module Arel end def sum - Nodes::Sum.new [self] + Nodes::Sum.new [self], Nodes::SqlLiteral.new('sum_id') end def maximum - Nodes::Max.new [self] + Nodes::Max.new [self], Nodes::SqlLiteral.new('max_id') end def minimum - Nodes::Min.new [self] + Nodes::Min.new [self], Nodes::SqlLiteral.new('min_id') end def average - Nodes::Avg.new [self] + Nodes::Avg.new [self], Nodes::SqlLiteral.new('avg_id') end def extract field Nodes::Extract.new [self], field end - end end |