ORACLE里居然有这样的事？

提供了一个删除RULE的过程居然不好用了。

结果发现是大小写的事？

SQL> BEGIN

2 DBMS_STREAMS_ADM.REMOVE_RULE(

3 rule_name =>'CMDB1',

4 streams_type =>'CAPTURE',

5 streams_name =>'STREAMS_CAPTURE'

);

6 7 end;

8 /

BEGIN

*

ERROR at line 1:

ORA-24147: rule STRMADMIN.CMDB1 does not exist

ORA-06512: at "SYS.DBMS_STREAMS_ADM", line 559

ORA-06512: at line 2

SQL> BEGIN

2 DBMS_STREAMS_ADM.REMOVE_RULE(

3 rule_name =>'CMDB',

4 streams_type =>'CAPTURE',

5 streams_name =>'STREAMS_CAPTURE'

6 );

7 end;

8 /

BEGIN

*

ERROR at line 1:

ORA-24147: rule STRMADMIN.CMDB does not exist

ORA-06512: at "SYS.DBMS_STREAMS_ADM", line 559

ORA-06512: at line 2

SQL> BEGIN

2 DBMS_STREAMS_ADM.REMOVE_RULE(

3 rule_name =>'&rule_name',

4 streams_type =>'CAPTURE',

5 streams_name =>'STREAMS_CAPTURE'

6 );

7 END;

8 /

Enter value for rule_name: cmdb1

old 3: rule_name =>'&rule_name',

new 3: rule_name =>'cmdb1',

BEGIN

*

ERROR at line 1:

ORA-24147: rule SYS.CMDB1 does not exist

ORA-06512: at "SYS.DBMS_STREAMS_ADM", line 559

ORA-06512: at line 2

SQL> desc dba_rules

Name Null? Type

----------------------------------------- -------- ----------------------------

RULE_OWNER NOT NULL VARCHAR2(30)

RULE_NAME NOT NULL VARCHAR2(30)

RULE_CONDITION CLOB

RULE_EVALUATION_CONTEXT_OWNER VARCHAR2(30)

RULE_EVALUATION_CONTEXT_NAME VARCHAR2(30)

RULE_ACTION_CONTEXT SYS.RE$NV_LIST

RULE_COMMENT VARCHAR2(4000)

SQL> select RULE_NAME,rule_owner,rule_condition from dba_rules;

RULE_NAME RULE_OWNER

------------------------------ ------------------------------

RULE_CONDITION

--------------------------------------------------------------------------------

ALERT_QUE$1 SYS

tab.user_data.MESSAGE_LEVEL = 5 AND tab.user_data.MESSAGE_GROUP = 'High Availabi

cmdb1 STRMADMIN

((:dml.get_object_owner() = 'cmdb') and :dml.is_null_tag() = 'Y' )

cmdb2 STRMADMIN

((:ddl.get_object_owner() = 'cmdb' or :ddl.get_base_table_owner() = 'cmdb') and

RULE_NAME RULE_OWNER

------------------------------ ------------------------------

RULE_CONDITION

--------------------------------------------------------------------------------

cmdb4 STRMADMIN

((:dml.get_object_owner() = 'cmdb') and :dml.is_null_tag() = 'Y' and :dml.get_so

cmdb5 STRMADMIN

((:ddl.get_object_owner() = 'cmdb' or :ddl.get_base_table_owner() = 'cmdb') and

SQL> set head off

SQL> /

ALERT_QUE$1 SYS

tab.user_data.MESSAGE_LEVEL = 5 AND tab.user_data.MESSAGE_GROUP = 'High Availabi

cmdb1 STRMADMIN

((:dml.get_object_owner() = 'cmdb') and :dml.is_null_tag() = 'Y' )

cmdb2 STRMADMIN

((:ddl.get_object_owner() = 'cmdb' or :ddl.get_base_table_owner() = 'cmdb') and

cmdb4 STRMADMIN

((:dml.get_object_owner() = 'cmdb') and :dml.is_null_tag() = 'Y' and :dml.get_so

cmdb5 STRMADMIN

((:ddl.get_object_owner() = 'cmdb' or :ddl.get_base_table_owner() = 'cmdb') and

SQL>

SQL> BEGIN

2 DBMS_STREAMS_ADM.REMOVE_RULE(

3 rule_name =>'"cmdb1"',

4 streams_type =>'CAPTURE',

5 streams_name =>'STREAMS_CAPTURE'

6 );

7 end;

8 /

PL/SQL procedure successfully completed.

SQL>