请教CLOB的字段,应该怎么转换才能正常写入文件呀?

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查看11 | 回复0 | 2007-5-30 14:32:00 | 显示全部楼层 |阅读模式
DECLARE
file1 utl_file.file_type;
CURSOR C_TABLE IS
SELECTSETTING
FROM KZHOU.APPLICATIONSETTING;
begin
file1:=utl_file.fopen('CN_OPD1','APPLICATIONSETTING.CSV','W');
FOR v_Record INC_TABLE LOOP

utl_file.put_line(file1,v_Record.SETTING);
END LOOP;
utl_file.fclose(file1);
END;
/
DECLARE
*
ERROR at line 1:
ORA-06502: PL/SQL: numeric or value error
ORA-06512: at line 10

SQL> desc KZHOU.APPLICATIONSETTING;
Name
Null?Type
----------------------------------------- -------- ----------------------------
SETTING
CLOB
请教CLOB的字段,应该怎么转换才能正常写入文件呀?


SQL>SELECTSETTING FROM KZHOU.APPLICATIONSETTING;
SETTING
--------------------------------------------------------------------------------
OH01|EndOfDay|Please select...OH01|EndOfDay|USDNormalOH01|EndOfDay|Please select...OH01|EndOfDay|Please select...<WindowS
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