diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/arel/engines/sql/relations/compiler.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/arel/engines/sql/relations/compiler.rb b/lib/arel/engines/sql/relations/compiler.rb index 2fb4c7841e..ad68a7ea2e 100644 --- a/lib/arel/engines/sql/relations/compiler.rb +++ b/lib/arel/engines/sql/relations/compiler.rb @@ -15,7 +15,9 @@ module Arel def select_sql if relation.projections.first.is_a?(Count) && relation.projections.size == 1 && (relation.taken.present? || relation.wheres.present?) && relation.joins(self).blank? - subquery = build_query("SELECT 1 FROM #{relation.from_clauses}", build_clauses) + subquery = [ + "SELECT 1 FROM #{relation.from_clauses}", build_clauses + ].join ' ' query = "SELECT COUNT(*) AS count_id FROM (#{subquery}) AS subquery" else query = [ |