<!-- Feedsky FEED發布代碼開始 -->
如果您喜歡這些文章，歡迎點擊此處訂閱本Blog
<!-- FEED自動發現標記開始 --> <link title="RSS 2.0" type="application/rss+xml" rel="alternate"> <!-- FEED自動發現標記結束 -->
<!--Google 468*60橫幅廣告開始--><script type="text/javascript"><!-- google_ad_client = "pub-7343546549496470"; google_ad_width = 468; google_ad_height = 60; google_ad_format = "468x60_as"; google_ad_type = "image"; //2007-07-26: CSDN google_ad_channel = "6063905817"; google_color_border = "6699CC"; google_color_bg = "E6E6E6"; google_color_link = "FFFFFF"; google_color_text = "333333"; google_color_url = "AECCEB"; google_ui_features = "rc:6"; //--> </script><script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script><!--Google 468*60橫幅廣告結束-->
用戶是否存在: select * from all_users where username = '...'
select * from dba_users where username = '...'
主機名: select host_name from v$instance
客戶機名: select SYS_CONTEXT('USERENV','HOST')from dual
主機IP: select utl_inaddr.get_host_address from dual
客戶機IP: select SYS_CONTEXT('USERENV','IP_ADDRESS') from dual
轉自【http://www.blogjava.net/Xejuny/archive/2008/12/11/245630.html】
<!--新Google 468*60橫幅廣告開始--><script type="text/javascript"><!-- google_ad_client = "pub-7343546549496470"; /* 468x60, 創建于 08-8-6 */ google_ad_slot = "7368701459"; google_ad_width = 468; google_ad_height = 60; //--> </script><script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script><!--新Google 468*60橫幅廣告結束-->
<!--新Google 468x15 橫鏈接單元開始--><script type="text/javascript"><!-- google_ad_client = "pub-7343546549496470"; /* 468x15 橫鏈接單元 */ google_ad_slot = "5785741422"; google_ad_width = 468; google_ad_height = 15; //--> </script><script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script><!--新Google 468x15 橫鏈接單元結束-->
<!-- Google Reader shared發布代碼開始 --><script type="text/javascript" src="http://www.google.com/reader/ui/publisher.js"></script><script type="text/javascript" src="http://www.google.com/reader/public/javascript/user/00697638153916680411/state/com.google/broadcast?n=5&callback=GRC_p(%7Bc%3A%22green%22%2Ct%3A%22%5Cu8FD9%5Cu4E9B%5Cu6587%5Cu7AE0%5Cu4E5F%5Cu503C%5Cu5F97%5Cu4E00%5Cu770B%22%2Cs%3A%22false%22%7D)%3Bnew%20GRC"></script><!-- Google Reader shared發布代碼結束 -->
<!--Google 468*60橫幅廣告開始--><script type="text/javascript"><!-- google_ad_client = "pub-7343546549496470"; google_ad_width = 468; google_ad_height = 60; google_ad_format = "468x60_as"; google_ad_type = "image"; //2007-07-26: CSDN google_ad_channel = "6063905817"; google_color_border = "6699CC"; google_color_bg = "E6E6E6"; google_color_link = "FFFFFF"; google_color_text = "333333"; google_color_url = "AECCEB"; google_ui_features = "rc:6"; //--> </script><script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script><!--Google 468*60橫幅廣告結束-->
用戶是否存在: select * from all_users where username = '...'
select * from dba_users where username = '...'
主機名: select host_name from v$instance
客戶機名: select SYS_CONTEXT('USERENV','HOST')from dual
主機IP: select utl_inaddr.get_host_address from dual
客戶機IP: select SYS_CONTEXT('USERENV','IP_ADDRESS') from dual
轉自【http://www.blogjava.net/Xejuny/archive/2008/12/11/245630.html】
<!--新Google 468*60橫幅廣告開始--><script type="text/javascript"><!-- google_ad_client = "pub-7343546549496470"; /* 468x60, 創建于 08-8-6 */ google_ad_slot = "7368701459"; google_ad_width = 468; google_ad_height = 60; //--> </script><script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script><!--新Google 468*60橫幅廣告結束-->
<!--新Google 468x15 橫鏈接單元開始--><script type="text/javascript"><!-- google_ad_client = "pub-7343546549496470"; /* 468x15 橫鏈接單元 */ google_ad_slot = "5785741422"; google_ad_width = 468; google_ad_height = 15; //--> </script><script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script><!--新Google 468x15 橫鏈接單元結束-->
<!-- Google Reader shared發布代碼開始 --><script type="text/javascript" src="http://www.google.com/reader/ui/publisher.js"></script><script type="text/javascript" src="http://www.google.com/reader/public/javascript/user/00697638153916680411/state/com.google/broadcast?n=5&callback=GRC_p(%7Bc%3A%22green%22%2Ct%3A%22%5Cu8FD9%5Cu4E9B%5Cu6587%5Cu7AE0%5Cu4E5F%5Cu503C%5Cu5F97%5Cu4E00%5Cu770B%22%2Cs%3A%22false%22%7D)%3Bnew%20GRC"></script><!-- Google Reader shared發布代碼結束 -->
更多文章、技術交流、商務合作、聯系博主
微信掃碼或搜索：z360901061
微信掃一掃加我為好友
QQ號聯系： 360901061
您的支持是博主寫作最大的動力，如果您喜歡我的文章，感覺我的文章對您有幫助，請用微信掃描下面二維碼支持博主2元、5元、10元、20元等您想捐的金額吧，狠狠點擊下面給點支持吧，站長非常感激您！手機微信長按不能支付解決辦法：請將微信支付二維碼保存到相冊，切換到微信，然后點擊微信右上角掃一掃功能，選擇支付二維碼完成支付。
【本文對您有幫助就好】元
