Creates a comment node with the comment value given by char_value_expr.
Result Type
The return value is of XML type. The return value is based on the RETURNING clause. If the clause is not specified, the default is RETURNING SEQUENCE.
Creates a comment node with the comment value given by char_value_expr.
The return value is of XML type. The return value is based on the RETURNING clause. If the clause is not specified, the default is RETURNING SEQUENCE.