一.将oracle字符串 blob转换为字符串(存的也是字符串)
select UTL_RAW.CAST_TO_VARCHAR2(CONTENT) from t_common_104_help_page where ID='CFB629B79CAB182AE040007F01002E41';
一.将oracle字符串 blob转换为字符串(存的也是字符串)
select UTL_RAW.CAST_TO_VARCHAR2(CONTENT) from t_common_104_help_page where ID='CFB629B79CAB182AE040007F01002E41';