CreateQuery test_agg_proj_02302 (children 3)
 Identifier test_agg_proj_02302
 Columns definition (children 2)
  ExpressionList (children 2)
   ColumnDeclaration x (children 1)
    DataType Int32
   ColumnDeclaration y (children 1)
    DataType Int32
  ExpressionList (children 1)
   Projection (children 1)
    ProjectionSelectQuery (children 2)
     ExpressionList (children 2)
      Function sum (children 1)
       ExpressionList (children 1)
        Function minus (children 1)
         ExpressionList (children 2)
          Identifier x
          Identifier y
      Function argMax (children 1)
       ExpressionList (children 2)
        Identifier x
        Identifier y
     ExpressionList (children 1)
      Function plus (children 1)
       ExpressionList (children 2)
        Identifier x
        Identifier y
 Storage definition (children 3)
  Function MergeTree
  Function tuple (children 1)
   ExpressionList
  Set
