select * from DBA_CONS_COLUMNS ; ---Information about accessible columns in constraint definitions select * from DBA_LOG_GROUP_COLUMNS ; ---Information about columns in log group definitions select * from DBA_LOBS ; ---Description of LOBs contained i…
RMAN的表级和表分区级恢复应用场景:1.You need to recover a very small number of tables to a particular point in time. In this situation, TSPITR is not the most effective solution because it moves all the objects in the tablespace to a specified point in time.2.You n…
表空间: oracle表空间对应的数据文件: SELECT t1.name, t2.name FROM v$tablespace t1, v$datafile t2 WHERE t1.ts#=t2.ts# order by t1.name; 创建表空间: SQL> show user; USER is "SYS" SQL> create tablespace taiping_hk_uat1 datafile '/u01/app/oradata/oracle/uat1/uat…
今天在重构数据库时(将表空间中的表.索引转移到其它表空间)时,发现有两个奇怪的对象SYS_EXPORT_FULL_01.SYS_EXPORT_FULL_02搜索了一下,发现这个可能是EXPDP导出异常时遗留下的对象,但是搜到的资料不多,不能确认其具体用途以及该表是否删除.后来同事在metalink搜索到How To Cleanup Orphaned DataPump Jobs In DBA_DATAPUMP_JOBS ? (文档 ID 336014.1)这篇文章.了解到这些表的相关详细信息. 如…
今天在导出一个模式的时候,约140GB,出现例如以下错误: UDE-00008: operation generated ORACLE error 31626 ORA-31626: job does not exist ORA-06512: at "SYS.KUPC$QUE_INT", line 536 ORA-25254: time-out in LISTEN while waiting for a message ORA-06512: at "SYS.DBMS_DATAP…
A curated list of awesome Go frameworks, libraries and software. Inspired by awesome-python. Contributing Please take a quick gander at the contribution guidelines first. Thanks to all contributors; you rock! If you see a package or project here that…
A curated list of awesome Go frameworks, libraries and software. Inspired by awesome-python. Contributing Please take a quick gander at the contribution guidelines first. Thanks to all contributors; you rock! If you see a package or project here that…
--Author:Leshami --Blog :http://blog.csdn.ne/leshami 说起DBA,全称是Database Administrator,不是Doctor of Business Administration,千万不要误解,那可是天壤之别!尽管如此,很多人依然认为有着神秘的面纱,高深莫测,花环簇拥,是收入丰厚的一族人.实则不然,DBA说白了就一修理工.修理啥呢,不是车床机床,也不是修理啥精密仪器,修理的是数据库,仅此而已.DBA这个行业同样也经历了由萌芽,发…
purpors: exp pro data to uat data exp and imp will not create user expdp and impdp will create user 1.from table to table -> IN PROD TS exp TS/TEST_Data130@TSprod file=D:\projects\TS\TS_TS_20160908_update.dmp log=D:\projects\TS\eais_all_exp_2016_09_…
Here are the legal global keywords: Keyword Function ---------------------------------------------------------------- set daemon Set a background poll interval in seconds. set init Set Monit to run from init. Monit will not transform itself into a da…