CreateQuery 01504_test (children 3)
 Identifier 01504_test
 Columns definition (children 1)
  ExpressionList (children 4)
   ColumnDeclaration k (children 1)
    DataType UInt32
   ColumnDeclaration value (children 1)
    DataType UInt64
   ColumnDeclaration dummy (children 1)
    DataType Tuple (children 1)
     ExpressionList (children 2)
      DataType UInt32
      DataType Float64
   ColumnDeclaration bm (children 1)
    DataType AggregateFunction (children 1)
     ExpressionList (children 2)
      Identifier groupBitmap
      DataType UInt64
 Storage definition (children 2)
  Function EmbeddedRocksDB
  Identifier k
