CreateQuery tab (children 3)
 Identifier tab
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration e8 (children 1)
    DataType Enum8 (children 1)
     ExpressionList (children 2)
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'hello\'
        Literal Int64_-5
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'world\'
        Literal UInt64_15
   ColumnDeclaration e16 (children 1)
    DataType Enum16 (children 1)
     ExpressionList (children 2)
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'shark\'
        Literal Int64_-999
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'eagle\'
        Literal UInt64_9999
 Storage definition (children 2)
  Function MergeTree
  Function tuple (children 1)
   ExpressionList