資格証明の暗号化に使用されたENC$内のキーが削除され、それ以降の暗号化を防止するためにSGA変数がクリアされます。 このDDLを使用すると、暗号化されたロケータ署名キーを削除したうえで、不明瞭化した形で新しいLOB署名キーを再生成することもできます。 関連項目: Oracle Databaseセキュリテ...
It specifies whether Oracle includes the SGA in the core file for Oracle background processes. BACKGROUND_DUMP_DEST Parameter type String Syntax BACKGROUND_DUMP_DEST = {pathname | directory} Default value Operating system-dependent Parameter class Dynamic: ALTER SYSTEM Range of values...
Using parameter settings in server-side spfile /opt/oracle/app/oracle/product/11gR2/db/dbs/spfilepm4h.ora System parameters with non-default values: processes = 3000 sessions = 4544 resource_limit = TRUE sga_max_size = 48G shared_pool_size = 2G sga_target = 0 memory_target = 48G memory_...
ORACLE instance shut down.SQL> startup;ORACLE instance started.Total System Global Area 5.1310E+10 bytes Fixed Size 2240344 bytes Variable Size 3.1407E+10 bytes Database Buffers 1.9864E+10 bytes Redo Buffers 36098048 bytes Database mounted.Database opened.SQL> exit Disconnected from Oracle ...
在您提供的链接中，您必须查找SCOPE参数。默认情况下，如果您使用SPFILE（这是最常用的），则为Both，这...
数据定义语言SQL命令功能Alterprocedrue修改存储过程Alter.ppt,Oracle中用户定义的完整性 列值非空 列值唯一 列值是否满足一个布尔表达式 例1: Create table dept (deptno number, Dname varchar2(9) constraint u1 unique, Loc varchar(10), constraint pk_dept primary l
ORACLE instance started. Total System Global Area 1543500832 bytes Fixed Size 9135136 bytes Variable Size 452984832 bytes Database Buffers 1073741824 bytes Redo Buffers 7639040 bytes Database mounted. Database opened. SQL> alter pluggable database all open; ...
已啟動 ORACLE 執行處理. Total System Global Area 135471092 bytes Fixed Size 454644 bytes Variable Size 109051904 bytes Database Buffers 25165824 bytes Redo Buffers 798720 bytes 資料庫已掛載. 資料庫已開啟. SQL> show parameter log_buffer NAME TYPE VALUE ...
CACHED - Session temporarily cached for use by Oracle*XA SNIPED - Session inactive, waiting on the client 有关状态的说明: (1)active 处于此状态的会话,表示正在执行,处于活动状态。 官方文档说明: Any session that is connected to the database and is waiting for an event that does not belong to...
orcl3939.__oracle_base='/u01/app/oracle'#ORACLE_BASE set from environment orcl3939.__pga_aggregate_target=146800640 orcl3939.__sga_target=276824064 orcl3939.__shared_io_pool_size=0 orcl3939.__shared_pool_size=176160768 orcl3939.__streams_pool_size=4194304 ...