create table tim (tn int,itime timestamp); |
declare stime timestamp; dtime timestamp; etime timestamp; begin for i in 1 .. 10 loop stime := systimestamp; insert into tim values (i, systimestamp); etime := systimestamp; select itime into dtime from tim where tn = i; dbms_output.put_line('start time: ' || to_char(stime,'HH24:MI:SS:FF') || ' doing time: ' || to_char(dtime,'HH24:MI:SS:FF') || ' end time:' || to_char(etime,'HH24:MI:SS:FF')); dbms_lock.sleep(2.9); commit; end loop; end; |
start time: 15:10:06:986235000 doing time: 15:10:06:987493000 end time:15:10:06:987962000 start time: 15:10:09:894372000 doing time: 15:10:09:894505000 end time:15:10:09:894738000 start time: 15:10:12:796921000 doing time: 15:10:12:797057000 end time:15:10:12:797293000 start time: 15:10:15:698497000 doing time: 15:10:15:698642000 end time:15:10:15:698856000 start time: 15:10:18:601077000 doing time: 15:10:18:601222000 end time:15:10:18:601451000 start time: 15:10:21:502664000 doing time: 15:10:21:502803000 end time:15:10:21:503044000 start time: 15:10:24:405294000 doing time: 15:10:24:405435000 end time:15:10:24:405673000 start time: 15:10:27:307828000 doing time: 15:10:27:307979000 end time:15:10:27:308193000 start time: 15:10:30:209477000 doing time: 15:10:30:209619000 end time:15:10:30:209865000 start time: 15:10:33:112033000 doing time: 15:10:33:112173000 end time:15:10:33:112397000 |
select tn,to_char(itime,'HH24:MI:SS:FF') ITIME ,dump(itime,16) HEX_ITIME from tim;
|
alter system dump logfile '/u01/oradata/orcl/redo01.log'; |
REDO RECORD - Thread:1 RBA: 0x000026.0000000c.0010 LEN: 0x02a0 VLD: 0x0d SCN: 0x0000.000b727b SUBSCN:
©著作权归作者所有:来自51CTO博客作者maclean_007的原创作品,如需转载,请注明出处,否则将追究法律责任
0 收藏 推荐专栏更多猜你喜欢
我的友情链接
现在就报名上海ORACLE用户组2014年高峰论坛吧!
数据库设计(一)——数据库设计
Mysql支持的数据类型(总结)
《灰鸽子VIP帐号密码邮箱数据库》
标准SQL的update语句三种用法
Mysql数据库的使用总结之ERROR 1146 (42S02)
大数据采集、清洗、处理:使用MapReduce进行离线数据分析完整案例
没有宫廷内斗,数据库界的延禧攻略
oracle表分区详解
青铜到王者,快速提升你 MySQL 数据库的段位!
1. PostgreSQL-安装和基本配置(学习笔记)
记一次修改sga大小之后出现的一系列报错
面对oracle ocfs2文件丢失,你能想到解决办法有哪些?
Oracle RAC集群测试-生产环境最佳方法(Oracle 11g/12c/18c/19 RAC)
Oracle 12C 利用Rman Duplicate搭建 Data Guard
ORACLE数据库EXPDP/IMPDP常用参数
完全Oracle安装建库手册
RHEL 6.8 + Oracle 11g RAC multipath 配置
12C环境下分库分表改造查询优化
![]() ![]() 扫一扫,领取大礼包 |
转载于:https://blog.51cto.com/maclean/1276793
Ctrl+Enter 发布
发布
取消