diff options
Diffstat (limited to 'spec/engines/sql/unit/relations/skip_spec.rb')
-rw-r--r-- | spec/engines/sql/unit/relations/skip_spec.rb | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/spec/engines/sql/unit/relations/skip_spec.rb b/spec/engines/sql/unit/relations/skip_spec.rb new file mode 100644 index 0000000000..41b80d12d8 --- /dev/null +++ b/spec/engines/sql/unit/relations/skip_spec.rb @@ -0,0 +1,41 @@ +require 'spec_helper' + +module Arel + describe Skip do + before do + @relation = Table.new(:users) + @skipped = 4 + end + + describe '#to_sql' do + it "manufactures sql with limit and offset" do + sql = Skip.new(@relation, @skipped).to_sql + + adapter_is :mysql do + sql.should be_like(%Q{ + SELECT `users`.`id`, `users`.`name` + FROM `users` + OFFSET 4 + }) + end + + adapter_is :oracle do + sql.should be_like(%Q{ + select * from (select raw_sql_.*, rownum raw_rnum_ from + (SELECT "USERS"."ID", "USERS"."NAME" + FROM "USERS") raw_sql_) + where raw_rnum_ > 4 + }) + end + + adapter_is_not :mysql, :oracle do + sql.should be_like(%Q{ + SELECT "users"."id", "users"."name" + FROM "users" + OFFSET 4 + }) + end + end + end + end +end |