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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
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