net service name incorrectly specified

This article will explain a case of ORA-12162 error caused by the absence of the system environment variable oracle_sid. I hope you will think about it.1. Get General Expression Information about ORA-12162 error messages[Oracle @ asdlabdb01 ~] $

Fault handling Ora-12162:tns:net service name is incorrectly specified This article will give you a case of ORA-12162 error caused by not setting the system environment variable ORACLE_SID. I hope you have some thoughts. 1. Obtain general

ORA-12162: TNS: net service name is incorrectly specified how to solve the error ?, Ora-12162tns "ORA-12162: TNS: net service name is incorrectly specified" appears today when you log on to sqlplus using an oracle user ". As follows: [oracle@oracle

Compiling Windows Services in C LanguageProgramFive steps (Http://www.cnblogs.com/enterBeijingThreetimes/admin/EditPosts.aspx? Opt = 1)Original article: Yevgeny menakerTranslation: northtibet Download source codeSource: five steps to writing

Windows Services are designed for applications that need to run in the background and tasks that do not have user interaction. C (not c ++) is the best choice to learn the basic knowledge of such console applications. This article will create and

Release information for the Microsoft. NET Framework SDK -+additional Resources Release information for the Microsoft. NET Framework SDK Legal Information Unless otherwise noted, the example companies, organizations, products, people and events

Most ADO. NET data providers use connection pools to Improve the Performance of applications built around Microsoft's disconnected. net structure. The application first opens a connection (or obtains a connection handle from the connection pool),

--- The following is OracleClient The following describes how to access the Oracle database through the ASP. NET page through System. Data. OracleClient, In fact, it is relatively simple, First, let's introduce the environment, My machine is

Address: http://msdn.microsoft.com/zh-cn/library/aa175863 (SQL .80). aspx Prevents pool overflow that can overwhelm applications Most ADO. NET data providers use connection pools to Improve the Performance of applications built around Microsoft's

A server error in the "/webapplication1" application. --------------------------------------------------------------------------------to the path "d:/windows/microsoft.net/ framework/v1.1.4322/temporary asp.net files/webapplication180d7be/b46d84c0