This is used to reportdiagnostic information in the db2diag.log and is also returned as part of the error message.
它用来报告db2diag . log中的诊断信息并作为错误信息的一部分返回。
2
documentid: An identifier for the XML document. This is used to reportdiagnostic information in the db2diag.log and is also returned as part of the error message.