A. 如果UNDO_TABLESPACE没有设置,且UNDO_MANAGEMENT设置为AUTO,则启动数据库的时自动创建udno 表空间 B. undo表空间按照需要自动扩展和收缩,对于给定的事物可以循环利用 C. 数据库可以有多个undo 表空间 D. UNDO_TABLESPACE参数可以设置为手动和自动管理方式 相关知识点: 试题来源: 解析 B,C 反馈 收藏
Size of Oracle database blocks in KB. Integer getExtendSizeInMBs() Size of extend in MB. Boolean getIsAutoCreate() True to auto-create tablespace in the target Database. Boolean getIsBigFile() True set tablespace to big file. int hashCode() CreateNonADBAutoCreateTabl...
In Oracle Database 19c, Oracle recommends that you use the AutoUpgrade tool for preupgrade checks. All features that you previously obtained using the Pre-Upgrade Information Tool are now offered using the AutoUpgrade tool. For detailed information about how to use the AutoUpgrade tool...
Checking how much space in SYSAUX tablespace is being used by SPM Check your alert logs to see if you have messages like this, because it is the first indication that you have exceeded the configuredspace budget percentfor SPM: Copy code snippet ...
SeeManaging the Cache Administration User's Tablespacefor information on how to configure an action to take when the tablespace that the change log tables reside in becomes full. SeeManaging a Cache Environment with Oracle Database Objectsfor information on the change log tables in the Oracle Data...
Tablespace: Default Columns NameDatatypePrecisionNot-nullComments REQUEST_ID NUMBER 18 Enterprise Service Scheduler: indicates the request ID of the job that created or last updated the row. COST_ORG_ID NUMBER 18 Yes Single column FK: Identifies the Cost Organization associated with the inventory ...
When local undo is first enabled, the size of the undo tablespace inPDB$SEEDis determined as a factor of the size of the undo tablespace inCDB$ROOT. The default is 30 percent of the undo tablespace size. Every other PDB in the CDB inherits this property fromPDB$SEED. Ensure...
ALTER FLASHBACK ARCHIVE flashback_archive MODIFY TABLESPACE; ALTER FLASHBACK ARCHIVE flashback_archive REMOVE TABLESPACE; Si vous activez Flashback Time Travel sur une table, mais que la gestion automatique de l'annulation est désactivée, l'erreur ORA-55614 se produit lorsque vous essayez ...
Size of Oracle database blocks in KB. Integer getExtendSizeInMBs() Size of extend in MB. Boolean getIsAutoCreate() True to auto-create tablespace in the target Database. Boolean getIsBigFile() True set tablespace to big file. int hashCode() CreateNonADBAutoCreateTab...
Methods and systems for automatically tuning the undo retention in a database system are disclosed. The undo tablespace may be of a fixed size or may be set to be automatically exte