asterix-app/src/test/resources/optimizerts/queries/push-project-through-group.aql

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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *
 *   http://www.apache.org/licenses/LICENSE-2.0
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drop dataverse fuzzyjoin_080 if exists;

create dataverse fuzzyjoin_080;

use dataverse fuzzyjoin_080;

create type DBLPType as open {
  id: int32, 
  dblpid: string,
  title: string,
  authors: string,
  misc: string
}

create nodegroup group1 if not exists on asterix_nc1, asterix_nc2;

create dataset DBLP(DBLPType) 
  primary key id on group1;


write output to asterix_nc1:'rttest/fuzzyjoin_080.adm';

    for $paperDBLP in dataset('DBLP')
    let $matches :=
            for $paper in dataset('DBLP')
            where $paper.authors = $paperDBLP.authors        
            return $paper.title
    return {'id': $paperDBLP.id, 'matches':$matches}