mlocate.db(5): mlocate database - Linux man page  https://linux.die.net/man/5/mlocate.db Name mlocate.db - a mlocate database Description A mlocate database starts with a file header: 8 bytes for a magic number ("\0mlocate" like a C literal), 4…

转载自:https://www.mssqltips.com/sqlservertutorial/121/restore-sql-server-database-and-overwrite-existing-database/   Restore SQL Server database and overwrite existing database (RESTORE ... WITH REPLACE) Overview The RESTORE ... WITH REPLACE option all…

usually we need to export the database tables to backup and others use. So we must know what to do export those data . just exmple when I export the oracle all database tables with dmp files. the method is following : #exp oracle_userName/""&quo…

今天早上,Dev跟我说,执行query statement时出现一个error,detail info是: “The transaction log for database 'tempdb' is full due to 'ACTIVE_TRANSACTION'” 错误信息提示:由于活动事务太长,使得 tempdb 的 transaction log file 空间用尽. 一般情况下,由于tempdb 的 Recovery Mode是 simple,日志文件会自动截断和重用,如果活动事务太长,…

作者:david_zhang@sh [转载时请以超链接形式标明文章] http://www.cnblogs.com/david-zhang-index/p/5042640.html参照文档:https://azure.microsoft.com/en-us/documentation/articles/virtual-machines-configuring-oracle-data-guard/?cdn=disable#implement-the-physical-standby-databas…

P6 Professional Installation and Configuration Guide (Microsoft SQL Server Database) 16 R1       May 2016 Contents About This Guide...................................................................................... 11 Shared Topics in This Guide .…

简化dba的管理操作 1:启用 omf 23:16:04 SYS@orcl> show parameter DB_CREATE_FILE_DEST NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ db_create_file_dest string 23:16:17 SYS@orcl> select distinct t1.name,t2.name d…

今天早上,Dev跟我说,执行query statement时出现一个error,detail info是: “The transaction log for database 'tempdb' is full due to 'ACTIVE_TRANSACTION'” 错误信息提示:由于活动事务太长,使得 tempdb 的 transaction log file 空间用尽. 一般情况下,由于tempdb 的 Recovery Mode是 simple,日志文件会自动截断和重用,如果活动事务太长,…

Oracle Standby Database 实现方案  From: http://wanow.blog.hexun.com/4672755_d.html 字号:大 中 小 版本:V20060328.01.01 Standby Database的工作原理 1. Oracle 与 High Availability, Disaster Recovery 及 Data Duplicate 相关功能的产品概述 Oracle 的 High Availability 功能,Oracle 是从下面几个方面…

As a system administrator or Linux power user, you may have probably come across or even on several occasions, used the versatile Linux Rsync tool, which enables users to expeditiously copy or synchronize files locally and remotely. It is as well a g…