what connection string in oracle

In J2EE application development, establishing a connection between an application and a database is a common problem. Here I will talk about connecting to the Oracle database through OCI, thin, and JdbcOdbc in local applications, configure the

21st century is the most expensive. Database connection. Database connection is one of the most precious resources in the whole system for the application system with database as the cornerstone of data storage. Database connection pooling is the

j2ee|oracle| Data | Database in the Java EE application development, the application and the database connection establishment is one of the problems that we often encounter. Here I talk about connecting Oracle databases through OCI, thin, and

Tri Hua, Network name DbsnakeOracle ACE Director,acoug Core expert("Tri Hua article series" has been Tri Hua exclusive authorized in the cloud and the official account of the ink will be released, please continue to pay attention to)This article

Oracle remote connection (PLSQL, SQL developement + Oracle database + client + remote connection settings, plsqldevelopement Server Configuration: oracle11g R2 x64 1. Set the listener A. Launch bar-> Start-> Program-> Oracle-OraDb11g_home1->

Note:This article is excerpted from JDBC & Transaction to answer questions and answers from many friends. If you believe that the content of this article has violated your rights and interests, contact the Administrator to modify it. Several

From: http://blog.csdn.net/wenyuan_w/archive/2007/09/02/1769432.aspxWith the release of. net. The database reading technology also evolved from ADO to ADO. net. As you know, ADO. NET provides more convenient database read/write capabilities and

Two ways: 1. Ip+sid Mode 2. Configure link mode 1..ip+sid Way dbhelperoracle.connectionstring = string. Format (@ "Data source= DESCRIPTION = ( address_list = (Address

Note:This article is excerpted from JDBC & Transaction to answer questions and answers from many friends. If you believe that the content of this article has violated your rights and interests, contact the Administrator to modify it. Several

OracleXE standard connection OracleXE (or OracleDatabase10gExpressEdition) is a simple and free version. The following syntax is used: Driver (OracleinXEClient); dbq111.21.31.99: 1521XE; UidmyUsername; PwdmyPassword; the connection mode for new ODBC