12 2018 档案

oracle问题处理sql

摘要：select * from DBA_HIST_SYSMETRIC_SUMMARY; select sum(inserts) inserts, sum(UPDATES) UPDATES, sum(DELETES) DELETES from dba_tab_modifications where TAB 阅读全文

posted @ 2018-12-27 18:54 Qtong 阅读(243) 评论(0) 推荐(0) 编辑

oracel 密码延时特性；更改 pfile导致启动报错ORA-49601: syntax error: found "%s": expecting one of: "%s" etc

posted @ 2018-12-27 18:52 Qtong 阅读(682) 评论(0) 推荐(0) 编辑

sqlserver 开启快照

摘要：同事总结的记录之(1).打开快照：在master数据库执行如下：ALTER DATABASE [dbname] SET ALLOW_SNAPSHOT_ISOLATION ON;ALTER DATABASE [dbname] SET READ_COMMITTED_SNAPSHOT ON;在nc数据库阅读全文

posted @ 2018-12-27 18:49 Qtong 阅读(1886) 评论(0) 推荐(0) 编辑

IPSEC-VPN服务器主板烧掉之后解决方法

摘要：之前找驻云的人安装的ispecVPN yum install strongswan openvpn zip curl wgetrpm -ivh flexgw-2.2.0-1.el6.x86_64.rpm 云上环境正常 [root@iZ23mu8ecgiZ network-scripts]# stro 阅读全文

posted @ 2018-12-20 19:32 Qtong 阅读(0) 评论(0) 推荐(0) 编辑