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关于关键词 的检测结果,共 20102
unix_5359 | 2021-03-02 14:27:53 | 阅读(10) | 评论(0)
10、Choose three.A. performing checks to ensure minimum configuration requirements for Oracle Grid Infrastructure are metC. creating the OSDBA (dba) groupE. creating the grid OS user【阅读全文】
unix_5359 | 2021-03-01 14:31:00 | 阅读(20) | 评论(0)
7、choose oneYou execute the following command to change the requirement:What is the outcome?B) An error is returned because the retention period cannot be reduced.D) All historical data older than two years, if any, is archived to flashback logs and the flashback archive is set to...【阅读全文】
unix_5359 | 2021-02-26 15:12:58 | 阅读(20) | 评论(0)
6、Which two are prerequisites for performing Flashback Transaction?B) The EXECUTE privilege must be granted to a user on the DBMS_FLASHBACK package.D) A supplemental log must be enabled for the primary key.【阅读全文】
unix_5359 | 2021-02-25 17:12:41 | 阅读(30) | 评论(0)
5、Which three are true about requirements for various FLASHBACK operations? (Choose three.)B. FLASHBACK drop requires that the RECYCLEBIN parameter be set to ON.D. FLASHBACK DATA ARCHIVE requires undo to store all versions of all rows of a table being tracked.F. FLASHBACK version quer...【阅读全文】
unix_5359 | 2021-02-25 13:32:44 | 阅读(30) | 评论(0)
3、While backing up to an SBT channel, you determine that the read phase of your compressed Recovery Manager (RMAN) incremental level 0 backup is a bottleneck.Which two could improve read performance? (Choose two.)B. Disable FORCE LOGGING for the database.D. Enable asynchronous disk I/...【阅读全文】
unix_5359 | 2021-02-23 13:44:22 | 阅读(30) | 评论(0)
2、Choose three. In which three situations can you use threshold server-generated alerts to help diagnose and fix problems?B) when free space in a locally managed tablespace falls below a specified percentageD) when the number of logons per second exceeds a specific valueF) when the to...【阅读全文】
unix_5359 | 2021-02-23 10:51:35 | 阅读(30) | 评论(0)
1.Which three are true about thresholds, metrics, and server-generated alerts? (Choose three.)B. Cleared stateful alerts are displayed by querying DBA_ALERT_HISTORY.D. They are generated by SMON when a tablespace is 97% full.F. STATISTICS_LEVEL must be set to ALL to generate alerts....【阅读全文】
unix_5359 | 2021-02-22 16:13:22 | 阅读(30) | 评论(0)
You have been tasked to create a table for a banking application.Be stored in a format supporting date arithmetic without using conversion functionsBe used for calculating interest for the number of days the loan remains unpaidA. INTERVAL YEAR TO MONTHC. TIMESTAMP WITH LOCAL TIMEZO...【阅读全文】
brjl | 2021-01-29 22:09:15 | 阅读(80) | 评论(0)
jackson198574 | 2021-01-27 20:56:45 | 阅读(120) | 评论(0)
原文链接:https://blogs.oracle.com/database/how-to-create-a-database-link-from-an-autonomous-data-warehouse-to-a-database-cloud-service-instance-v1-v2如何创建从Oracle ATP(自治数据仓库)到数据库云服务实例的数据库链接 自治数据仓库(ADW)现在支持到任何可从ADW实例(包括数据库云服务(DBCS)和...【阅读全文】
jackson198574 | 2021-01-27 20:56:30 | 阅读(100) | 评论(0)
原文链接:https://blogs.oracle.com/database/how-to-create-a-database-link-from-an-autonomous-data-warehouse-to-a-database-cloud-service-instance-v1-v2如何创建从Oracle ATP(自治数据仓库)到数据库云服务实例的数据库链接 自治数据仓库(ADW)现在支持到任何可从ADW实例(包括数据库云服务(DBCS)和...【阅读全文】
jackson198574 | 2021-01-25 23:51:03 | 阅读(100) | 评论(0)
  Oracle ATP在Gartner云数据库管理系统关键功能的操作用例测试结果中排名最高在2020年Gartner的报告《云数据库管理系统关键能力的操作用例》中,Oracle Autonomous Transaction Processing(ATP)服务在所有四个用例中得分最高。Gartner分析的操作用例包括传统事务、增强事务、流/事件处理和操作智能。下面图片...【阅读全文】
jackson198574 | 2021-01-16 18:06:55 | 阅读(130) | 评论(0)
Oracle官方解析什么是大数据【阅读全文】
【Oracle】 oracle 生命周期
brjl | 2021-01-15 10:15:49 | 阅读(4730) | 评论(0)
oracle life time【阅读全文】
brjl | 2021-01-10 17:02:32 | 阅读(130) | 评论(0)
dbms_application_info【阅读全文】
brjl | 2021-01-07 11:55:57 | 阅读(260) | 评论(0)
如何锁定解锁表统计信息【阅读全文】
jackson198574 | 2021-01-05 12:37:05 | 阅读(180) | 评论(0)
AIX操作系统引发的ORA-12537: TNS:connection closed【阅读全文】
jackson198574 | 2021-01-04 12:50:17 | 阅读(360) | 评论(0)
Oracle 19c单节点静默安装方案【阅读全文】
jackson198574 | 2021-01-04 12:46:02 | 阅读(180) | 评论(0)
Oracle迁移中灵活变动的那些事。【阅读全文】
brjl | 2020-12-02 23:08:01 | 阅读(200) | 评论(0)
oracle opatchauto Can't locate Cwd.pm【阅读全文】