CreateQuery tp2 (children 3)
 Identifier tp2
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration first_col (children 1)
    DataType String
   ColumnDeclaration second_col (children 1)
    DataType Int32
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList