CreateQuery tab (children 3)
 Identifier tab
 Columns definition (children 2)
  ExpressionList (children 2)
   ColumnDeclaration id (children 1)
    DataType Int
   ColumnDeclaration text (children 1)
    DataType FixedString (children 1)
     ExpressionList (children 1)
      Literal UInt64_16
  ExpressionList (children 1)
   Index (children 2)
    Identifier text
    Function text (children 1)
     ExpressionList (children 1)
      Function equals (children 1)
       ExpressionList (children 2)
        Identifier tokenizer
        Literal \'splitByNonAlpha\'
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Identifier id
