exec/java-exec/src/test/resources/logical_group.json

{
  head : {
    type : "APACHE_DRILL_LOGICAL",
    version : 1,
    generator : {
      type : "optiq",
      info : "na"
    }
  },
  storage : {
    parquet-local : {
      type : "parquet",
      dfsName : "file:///"
    }
  },
  query : [ {
    op : "scan",
    @id : 1,
    memo : "initial_scan",
    storageengine : "parquet-local",
    selection : [ {
      path : "/tmp/parquet"
    } ],
    ref : "_MAP"
  }, {
    op : "project",
    @id : 2,
    input : 1,
    projections : [ {
      ref : "$f0",
      expr : "_MAP.b"
    }, {
      ref : "$f1",
      expr : "_MAP.d"
    }, {
      ref : "$f2",
      expr : "1"
    }, {
      ref : "$f3",
      expr : "2"
    } ]
  }, {
    op : "segment",
    @id : 3,
    input : 2,
    exprs : [ "$f0", "$f1" ],
    name : "segment"
  }, {
    op : "collapsingaggregate",
    @id : 4,
    input : 3,
    within : "segment",
    target : null,
    carryovers : [ "$f0", "$f1" ],
    aggregations : [ {
      ref : "EXPR$0",
      expr : "count($f2) "
    }, {
      ref : "EXPR$1",
      expr : "count($f3) "
    } ]
  }, {
    op : "project",
    @id : 5,
    input : 4,
    projections : [ {
      ref : "EXPR$0",
      expr : "EXPR$0"
    }, {
      ref : "EXPR$1",
      expr : "EXPR$1"
    }, {
      ref : "C",
      expr : "$f0"
    }, {
      ref : "X",
      expr : "$f1"
    } ]
  }, {
    op : "store",
    @id : 6,
    memo : "output sink",
    input : 5,
    target : {
      number : 0
    },
    partition : null,
    storageEngine : "queue"
  } ]
}