【发布时间】:2013-02-07 18:56:50
【问题描述】:
我假设这些信息在 Oracle 元数据表中可用,但具体在哪里?
我需要BFILENAME 的目录对象,如此答案:Using PL/SQL how do you I get a file's contents in to a blob?
我试过了:
select * from all_objects where object_type ='DIRECTORY';
OWNER OBJECT_NAME
------------------------------ ------------------------------
SUBOBJECT_NAME OBJECT_ID DATA_OBJECT_ID OBJECT_TYPE
------------------------------ ---------- -------------- -------------------
CREATED LAST_DDL_TIME TIMESTAMP STATUS T G S
------------------- ------------------- ------------------- ------- - - -
NAMESPACE EDITION_NAME
---------- ------------------------------
SYS ORACLE_OCM_CONFIG_DIR
12689 DIRECTORY
2010-03-30 10:16:30 2011-01-10 12:49:39 2011-01-10:12:49:39 VALID N N N
9
SYS DATA_PUMP_DIR
12764 DIRECTORY
2010-03-30 10:16:43 2011-01-10 12:49:38 2011-01-10:12:49:38 VALID N N N
9
SYS XMLDIR
57134 DIRECTORY
2010-03-30 10:29:37 2010-03-30 10:29:37 2010-03-30:10:29:37 VALID N N N
9
但根据输出时间戳,这些不是为我创建的目录。这也没有显示对象的真实操作系统文件路径是什么。
【问题讨论】: