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-rw-r--r--spec/engines/sql/unit/relations/take_spec.rb18
1 files changed, 18 insertions, 0 deletions
diff --git a/spec/engines/sql/unit/relations/take_spec.rb b/spec/engines/sql/unit/relations/take_spec.rb
index cc3c3dbbf5..1e0d3e3cfe 100644
--- a/spec/engines/sql/unit/relations/take_spec.rb
+++ b/spec/engines/sql/unit/relations/take_spec.rb
@@ -52,6 +52,24 @@ module Arel
})
end
end
+
+ it "manufactures count sql with limit" do
+ sql = Take.new(@relation.project(@relation[:id].count), @taken).to_sql
+
+ adapter_is :mysql do
+ sql.should be_like(%Q{
+ SELECT COUNT(`users`.`id`) AS count_id
+ FROM (SELECT 1 FROM `users` LIMIT 4)
+ })
+ end
+
+ adapter_is_not :mysql, :oracle do
+ sql.should be_like(%Q{
+ SELECT COUNT("users"."id") AS count_id
+ FROM (SELECT 1 FROM "users" LIMIT 4)
+ })
+ end
+ end
end
end
end