asterixdb/asterix-app/src/test/resources/optimizerts/queries/limit-issue353.aql

/*
 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * 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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 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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/*
 * Description  : This test case is to verify the fix for issue353
                 : https://code.google.com/p/asterixdb/issues/detail?id=353
 * Expected Res : Success
 * Date         : 28th April 2013
 */

drop dataverse tpch if exists;
create dataverse tpch;

use dataverse tpch;

create type LineItemType as closed {
  l_orderkey: int32,
  l_partkey: int32,
  l_suppkey: int32,
  l_linenumber: int32,
  l_quantity: double,
  l_extendedprice: double,
  l_discount: double,
  l_tax: double,
  l_returnflag: string,
  l_linestatus: string,
  l_shipdate: string,
  l_commitdate: string,
  l_receiptdate: string,
  l_shipinstruct: string,
  l_shipmode: string,
  l_comment: string
}

create dataset LineItem(LineItemType)
  primary key l_orderkey, l_linenumber;

write output to asterix_nc1:"/tmp/push_limit.adm";

for $l in dataset('LineItem')
limit 2
return {
"l_returnflag": $l.l_returnflag,
"l_linestatus": $l.l_linestatus,
"l_shipmode": $l.l_shipmode
}