asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query_issue849.sqlpp

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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
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/*
 * Description  : This test case is to verify the fix for issue827
 * https://code.google.com/p/asterixdb/issues/detail?id=849
 * Expected Res : SUCCESS
 * Date         : 2nd Feb. 2015
 */

drop  dataverse test if exists;
create  dataverse test;

use test;


create type test.sType as
 closed {
  b : int32
}

create  dataset s(sType) primary key b;

insert into s
select element {'b':1};
insert into s
select element {'b':3};
select element {'x':x,'y':y}
from  {{{'a':1},{'a':2}}} as x,
      (
    select element z.b
    from  s as z
    where (x.a = z.b)
) as y
;