请参阅以下查询：
SELECT '<Incident URN="1">' || dbms_xmlgen.getxmltype ('
SELECT * FROM INCIDENT WHERE (( PERSON_SURNAME LIKE ''Bloggs%'' OR PERSON_SURNAME LIKE ''Bloggs%'')) AND (( FORENAME_1 LIKE ''Fred%'' OR FORENAME_1 LIKE
''Fred%'') OR ( FORENAME_2 LIKE ''Fred%'' OR FORENAME_2 LIKE ''Fred%'') OR ( FORENAME_3 LIKE ''Fred%'' OR FORENAME_3 LIKE ''Fred%'')) AND (PERSON_DOB = to_date(''1981-11-04'',
''YYYY-MM-DD'')) ORDER BY INC_CR_DTE Desc, INC_NO Desc
').extract ('ROWSET/ROW/*') || '</Incident>'as XMLReturned from dual
我得到的错误是：
ORA-19011: Character string buffer too small
19011. 00000 - "Character string buffer too small"
*Cause: The string result asked for is too big to return back
*Action: Get the result as a lob instead
我做了一些谷歌搜索，我发现了这个：http://www.dba-oracle.com/t_ora_19011_character_string_buffer_too_small.htm而且：How to search a field when you get the ORA-19011 error?但是没有帮助。我该如何解决这个问题？