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Diffstat (limited to 'lib/gitlab/database/similarity_score.rb')
| -rw-r--r-- | lib/gitlab/database/similarity_score.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/gitlab/database/similarity_score.rb b/lib/gitlab/database/similarity_score.rb index ff78fd0218c..40845c0d5e0 100644 --- a/lib/gitlab/database/similarity_score.rb +++ b/lib/gitlab/database/similarity_score.rb @@ -74,9 +74,14 @@ module Gitlab end # (SIMILARITY ...) + (SIMILARITY ...) - expressions.inject(first_expression) do |expression1, expression2| + additions = expressions.inject(first_expression) do |expression1, expression2| Arel::Nodes::Addition.new(expression1, expression2) end + + score_as_numeric = Arel::Nodes::NamedFunction.new('CAST', [Arel::Nodes::Grouping.new(additions).as('numeric')]) + + # Rounding the score to two decimals + Arel::Nodes::NamedFunction.new('ROUND', [score_as_numeric, 2]) end def self.order_by_similarity?(arel_query) |