本文简单地介绍了DB2中日志的使用、活动日志以及首个活动日志的概念、日志满的原因、日志满的诊断、处理以及避免办法。很实用。 有3个并发的程序Process 1、Process 2、Process 3。每一个程序都有两个事务。蓝块代表SQL语句，红块代表commit操作，绿块代表rollback ...

This is the second page of the index due to a limitation in GitHub wikis to 500 KB. I hope, I can unify them again. This is the first page.

The big idea in snapshot isolation is that transactions read the database with a certain notion of consistency: transactions that committed before are visible, and those that completed after are not.

This section assumes that TCP/IP is functional on the client and DB2 server workstations. See "Software Requirements" for the communication protocol requirements for your platform. See "Possible ...

This section assumes that TCP/IP is functional on the client and DB2 server workstations. See Software Requirements for the communication protocol requirements for your platform. See Possible ...

初涉DB2，，实在看不懂db2diag.log日志。。还请大家帮忙，，谢谢：） 问题：db2start报错，无法正常启动db2. db2版本：db2 Express-C V9.7 MESSAGE : ZRC=0x860F000A=-2045837302=SQLO_FNEX "File not found." DIA8411C A file "" could not be found.

最近在AIX 上安装并使用了DB2 9.5, 下面是总结的几个常用的命令操作。DB2 安装在默认的/opt/IBM/db2/V9.5 目录下, 实例为 db2inst1，供 ...

10、 db2stop force;db2start;db2 drop db #模仿灾难发上，drop数据库。 20、 db2 backup db online to /home/db2inst1/on_back/ include logs #备份带日志的镜像文件 21、 db2 backup db online incremental to /home/db2inst1/on_back/ ...