SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 4)
    Identifier c1
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Identifier c1
    Identifier c2
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Identifier c2
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function format (children 1)
       ExpressionList (children 2)
        Literal \'CSV\'
        Literal \'1,Hello World!\\n2,"[1,2,3]"\\n3,"2020-01-01"\\n\'
 Identifier Pretty
