sql语句检测问题? 可以从v$session这个动态试图中获得当前会话的计算机名称(machine)字段,但是如果不是dba权限的用户查看该表需要对数据库的参数进行调整,是一个O7_dictionary_accessiblity,将该参数设为True(alter system set O7_dictionary_accessiblity=true;),这样就可以了 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 那我那个insert语句该如何写呢? 我们原先的应用为一个b/s应用 SYS_CONTEXT('USERENV','IP_ADDRESS')可以获得客户端的IP select SYS_CONTEXT('USERENV','TERMINAL') terminal, SYS_CONTEXT('USERENV','LANGUAGE') language, SYS_CONTEXT('USERENV','SESSIONID') sessionid, SYS_CONTEXT('USERENV','INSTANCE') instance, SYS_CONTEXT('USERENV','ENTRYID') entryid, SYS_CONTEXT('USERENV','ISDBA') isdba, SYS_CONTEXT('USERENV','NLS_TERRITORY') nls_territory, SYS_CONTEXT('USERENV','NLS_CURRENCY') nls_currency, SYS_CONTEXT('USERENV','NLS_CALENDAR') nls_calendar, SYS_CONTEXT('USERENV','NLS_DATE_FORMAT') nls_date_format, SYS_CONTEXT('USERENV','NLS_DATE_LANGUAGE') nls_date_language, SYS_CONTEXT('USERENV','NLS_SORT') nls_sort, SYS_CONTEXT('USERENV','CURRENT_USER') current_user, SYS_CONTEXT('USERENV','CURRENT_USERID') current_userid, SYS_CONTEXT('USERENV','SESSION_USER') session_user, SYS_CONTEXT('USERENV','SESSION_USERID') session_userid, SYS_CONTEXT('USERENV','PROXY_USER') proxy_user, SYS_CONTEXT('USERENV','PROXY_USERID') proxy_userid, SYS_CONTEXT('USERENV','DB_DOMAIN') db_domain, SYS_CONTEXT('USERENV','DB_NAME') db_name, SYS_CONTEXT('USERENV','HOST') host, SYS_CONTEXT('USERENV','OS_USER') os_user, SYS_CONTEXT('USERENV','EXTERNAL_NAME') external_name, SYS_CONTEXT('USERENV','IP_ADDRESS') ip_address, SYS_CONTEXT('USERENV','NETWORK_PROTOCOL') network_protocol, SYS_CONTEXT('USERENV','BG_JOB_ID') bg_job_id, SYS_CONTEXT('USERENV','FG_JOB_ID') fg_job_id, SYS_CONTEXT('USERENV','AUTHENTICATION_TYPE')authentication_type, SYS_CONTEXT('USERENV','AUTHENTICATION_DATA')authentication_data from dual/就是使用SQL语句就可以查出来,有很多信息都可以从上面的语句获得 1、监察应用有无bug2、应用端最好有操作日志 飘的方法可行,既然在IE中能获得ip地址,那么你应该也能获得,不过如果人家不通过ie访问连接的话,那就不清楚了,可以考虑在系统表下作触发器,记录每个登录用户的连接信息 属于B表区段之间,在A表没有出现的数据 简单的行转列问题 请教ORACLE语句 有关Trigger的问题,高手进来帮一下! 如何玩转大数据量 关于dbms_output.put_line输出问题. 高手请进 数据倒入问题 那位大哥有oracle开发规范文档,谢谢啦? 急救调用java源出错,出100分 两个不同的SQL语句在Oracle中怎么同时执行 难题,难题请教!~~ 创建sequence的问题?
可以获得客户端的IP
SYS_CONTEXT('USERENV','TERMINAL') terminal,
SYS_CONTEXT('USERENV','LANGUAGE') language,
SYS_CONTEXT('USERENV','SESSIONID') sessionid,
SYS_CONTEXT('USERENV','INSTANCE') instance,
SYS_CONTEXT('USERENV','ENTRYID') entryid,
SYS_CONTEXT('USERENV','ISDBA') isdba,
SYS_CONTEXT('USERENV','NLS_TERRITORY') nls_territory,
SYS_CONTEXT('USERENV','NLS_CURRENCY') nls_currency,
SYS_CONTEXT('USERENV','NLS_CALENDAR') nls_calendar,
SYS_CONTEXT('USERENV','NLS_DATE_FORMAT') nls_date_format,
SYS_CONTEXT('USERENV','NLS_DATE_LANGUAGE') nls_date_language,
SYS_CONTEXT('USERENV','NLS_SORT') nls_sort,
SYS_CONTEXT('USERENV','CURRENT_USER') current_user,
SYS_CONTEXT('USERENV','CURRENT_USERID') current_userid,
SYS_CONTEXT('USERENV','SESSION_USER') session_user,
SYS_CONTEXT('USERENV','SESSION_USERID') session_userid,
SYS_CONTEXT('USERENV','PROXY_USER') proxy_user,
SYS_CONTEXT('USERENV','PROXY_USERID') proxy_userid,
SYS_CONTEXT('USERENV','DB_DOMAIN') db_domain,
SYS_CONTEXT('USERENV','DB_NAME') db_name,
SYS_CONTEXT('USERENV','HOST') host,
SYS_CONTEXT('USERENV','OS_USER') os_user,
SYS_CONTEXT('USERENV','EXTERNAL_NAME') external_name,
SYS_CONTEXT('USERENV','IP_ADDRESS') ip_address,
SYS_CONTEXT('USERENV','NETWORK_PROTOCOL') network_protocol,
SYS_CONTEXT('USERENV','BG_JOB_ID') bg_job_id,
SYS_CONTEXT('USERENV','FG_JOB_ID') fg_job_id,
SYS_CONTEXT('USERENV','AUTHENTICATION_TYPE')
authentication_type,
SYS_CONTEXT('USERENV','AUTHENTICATION_DATA')
authentication_data
from dual
/就是使用SQL语句就可以查出来,有很多信息都可以从上面的语句获得
1、监察应用有无bug
2、应用端最好有操作日志