表空間 的英文怎麼說
中文拼音 [biǎokōngjiān]
表空間
英文
tablespace-
The common character is to change the solid interspace shape of surface soil to build the rainwater converge section ( afflux section ) and crop planting section and force the runoff of converge section flow to crop planting section together with the runoff of crop plant section for crop use
共同的特點是改變地表空間立體微地形下墊面建設匯流區(也叫集流區)和作物種植區,將匯流區的雨水徑流疊加匯集到種植區進行利用,既利用匯流區的來水,又利用集流區的雨水。Db2 list history dropped table all for sample restore table space using the backup image without rolling forward
在沒有前滾操作的情況下,使用備份映像來恢復表空間。The data, index, long field, and lob portions of a table can be stored in the same tablespace, or can be individually broken out into separate tablespaces for performance reasons
一個表中的數據、索引、 long欄位和lob部分可以存儲在相同的表空間中,也可以分別放到不同的表空間中,以提高性能。When a user drops a table in db2 udb, you can either do a database level point - in - time recovery, rolling forward to the point before the table is dropped ; or, better still, use a table space level roll forward operation
當用戶刪除db2 udb中的表時,您可以執行數據庫級時間點恢復,前滾至刪除表之前的時間點;或者最好仍然使用表空間級的前滾操作。Chapter 1 the introduce off outer spaces in settlements section 1 the concept of outer spaces in settlements 1. the definition of human settlements - according to the sciences of human settlements founded by wu liangyong, human settlements is a place people living together, a ground space concerning with the survival activities, main space of using and transforming nature. 2
第一章居住建築外環境概述第一節居住建築外環境概念一、人居環境的定義? ?吳良鏞創立的人居環境科學中解釋說,人居環居住建築外環境分析摘要境,顧名思義,是人類的聚居生活的地方,是與人類生存活動密切相關的地表空間,它是人類在大自然中賴以生存的基地,是人類利用自然、改造自然的主要場所。Recovering from the loss of a data file that belongs to an indexes - only tablespace
從屬于只索引表空間的數據文件的丟失中進行恢復。All information catalog tables should be stored in a single - partition tablespace
所有信息編目表都應該存儲在單一分區表空間中。You can determine this by executing runstats on the table space and then checking the nearindref and farindref columns of the db2 catalog table sysibm. systablepart
您可以通過對表空間執行runstats ,然後檢查db2編目表sysibm . systablepart的nearindref和farindref這兩列來判斷上述情況。A storage space within a tablespace that holds transaction information used to guarantee data integrity during a rollback and used to provide read consistency across multiple transactions
一種表空間內的儲存空間,用來保存事務交易信息,以確保返回重算期間內數據的完整性,並用來保持在多項事務交易之間讀取數據的一致性。Remember, a full database restore will require exclusive use for the entire restore operation, whereas online restore of a table space will only require that tablespace to be in exclusive mode
記住,完全數據庫恢復將要求整個恢復操作具有排它性,而表空間的聯機恢復將只要求表空間處于排它模式中。Oracle uses archived logs to roll forward to consistent state and undo table space to rollback any uncommitted data
Oracle使用歸檔日誌來前滾到一致狀態,並撤銷表空間來回滾任何未提交數據The only exception is linux raw device tablespace containers, which inherently bypass the file cache
惟一的例外是linux原始設備表空間容器,因為它本身就繞過文件緩存。Since read - only tablespace is never modified, simply restore the datafile to its original location shall do the job
由於read - only表空間從未被修改,所以只需將數據文件恢復至其原始位置即可。After data load is finished, the tablespace is in pending status ; you need to backup the tablespace to make the target table usable
在數據裝入結束之後,表空間會處于暫掛( pending )狀態;您需要備份該表空間,以使目標表可用。If your table becomes disorganized, then specify a pctfree for the table space and continue to monitor the number of
如果表變得缺乏組織,那麼為表空間指定一個pctfree ,並繼續用runstats監控With contiguous data pages, dms tablespaces allow for much more efficient operations such as sequential table scans than sms tablespaces do
Dms表空間通過連續的數據頁面支持比sms表空間要高效得多的操作,例如連續的表掃描。Also, restoring a table space will only require exclusive use for that table space
而且恢復表空間將只要求排它使用某個表空間。The space is comprised of groups of pages, known as
這種表空間由頁組構成,頁組被稱作Have introduced the demand analysis of the e - commerce web site of " yue tan shi jie " in detail in the thesis, have put forward the plan of structure design of the database on the basis of demand analysis, and during function of website, how be according to the actual conditions of the website, make procedure to control database space, memory change, data file change situation regularly ; how to carry on the database performance optimize according to the controlling report ; how to make backup schemes
論文中詳細介紹了在「月壇視界」網站需求分析的基礎上提出的數據庫結構設計方案,以及在網站的運行期間,如何依據網站的實際情況,編製程序實現對網站數據庫的表空間變化、內存變化、數據文件變化等情況進行定時監控;如何基於監控報告進行數據庫性能優化;如何從實際出發制定切實可行的數據庫備份方案。Oracle online recovery depends a great deal on what is actually lost, for example, losing a group on online redo logs, losing a rollback segment data file, or corrumption of a data file for the system table space
Oracle聯機恢復很大程度上取決于實際丟失了什麼,例如,在聯機重做日誌上丟失了一個組、丟失了回滾段數據文件或者system表空間的數據文件的損壞。分享友人