oracle connection error

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

Oracle server connection1 Oracle server two types of Connection Methods Oracle database connection can be divided into two categories, one is local connection, and the other is through network connection. Local connection. As the name implies, the

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

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

Before we introduce oracle9i, we'll introduce some information about Oracle, and let your friends know more about Oracle. In 1977, Larry Airison and Bob Miner and Ed Oates created a software development lab (Software Development Laboratories). The

oracle| Solution | data | database | problem JBuilder several issues to be aware of when connecting Oracle 9i correctly Oracle8 above should all use the Classes12.jar file as JDBC driver; Correctly set up the enterprise Setup,

The most outstanding performance of Oracle RAC clusters is high availability, which mainly includes load balance and failover. These technologies enable single point of failure (spof) to prevent normal access to the database by client applications,

Oracle 1, uncompress and unpack downloaded files One step procedure (uses less disk spaces and is faster): Zcat lnx_920_disk1.cpio.gz | Cpio-idmv Zcat lnx_920_disk2.cpio.gz | Cpio-idmv Zcat lnx_920_disk3.cpio.gz | Cpio-idmv Two Step procedure: