CreateQuery tbl (children 3)
 Identifier tbl
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration id (children 1)
    DataType UInt32
 Storage definition (children 3)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList (children 2)
    Function plus (children 1)
     ExpressionList (children 2)
      Identifier id
      Literal UInt64_1
    Function plus (children 1)
     ExpressionList (children 2)
      Identifier id
      Literal UInt64_1
  Set
