VARIABLE声明一个bind-variable,在代码中以:作为前缀,并由服务器上的SQL引擎处理。 您还需要将::po_header_ids = 0更改为:po_header_ids = '0',因为绑定变量是字符串而不是数字。 所以你想要: VARIABLE po_header_ids VARCHAR2(1000);BEGIN :po_header_id := '1,2,3';END;/SELECT PHA.SEGMENT1FROM...
mysql> use test; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed mysql> show tables; +---+ | Tables_in_test | +---+ | T_DEPT | | T_PERSON | +---+ 2 rows in set (0.00 sec)...
(not started) Oracle instance started Total System Global Area 1068937216 bytes Fixed Size 2253216 bytes Variable Size 608177760 bytes Database Buffers 452984832 bytes Redo Buffers 5521408 bytes contents of Memory Script: { backup as copy current controlfile for standby auxiliary format '+DATA/testdg...
# maporter01/12/92- merge changesfrombranch1.8.308.1# maporter12/21/91- bug76493: Add control_files parameter # wbridge12/03/91- use of %cinarchive formatisdiscouraged # ghallmar12/02/91- add global_names=true, db_directory=us.acme.com # thayes11/27/91- Changedefaultforcache_clone ...
SQL> startup mount;ORACLE instance started. Total System Global Area3423965184bytesFixed Size2180544bytesVariable Size2013268544bytesDatabase Buffers1392508928bytesRedo Buffers16007168bytesDatabase mounted. 1.3.3 启动或关闭归档 启动归档 如果数据库一开始没有设置日志模式,需要先设置日志模式 ...
mysql> use test_db; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed mysql> show tables; +---+ | Tables_in_test_db | +---+ | PERSONS | | PERSONS_1 | +---+ 2 rows in set (0.0...
Select your time zone from the displayed drop down list. To view a list of the time zones you can use, access the supportedtzs.lst file present in the <AGENT_HOME>/sysman/admin directory of the central agent (that is, the Management Agent installed on the OMS host). Note: If you ...
您没有名为V_ID_STUDENTE的局部变量，但有一个名为V_ID_STUD的局部变量。请尝试将V_ID_STUDENTE替换...
次の例では、シンボルsite2が定義されている場合のみ、SELECT文がプリコンパイルされます。 EXEC ORACLE IFDEF site2; EXEC SQL SELECT DNAME INTO :dept_name FROM DEPT WHERE DEPTNO = :dept_number; EXEC ORACLE ENDIF; 次の例に示すように、条件のブロックはネストできます。 EXEC ORACLE IFDE...
SQL*Plus prompts for this alias as the "Host String" parameter when you log in. Select the network protocol Select the appropriate protocols you would like to support. Most applications use TCP. Specify the host information to identify the database listener The host is the name or DNS alias...