If a Java program needs to establish a connection with a backend Oracle server it can do so by using the functions provided by its SQL class. These functions make use of the Java Database Connectivity ...

程序运行一段时间后，出现下面异常。 偶尔出现。数据库sqlserver 2019-03-25 16:00:08,887 ERROR impl.OrderServiceImpl.selectOrderByCode(77 ...

I have long felt that JDBC is one of the most underrated reliable work horses of the Java world. Although JDBC has proven its value many times over and, in my opinion, ranks up there with servlets and ...

To access a database management system (DBMS) in Java, you need a JDBC (Java Database Connectivity) driver. You may write such drivers, which range from types 1 to 4, in pure Java or a combination of ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way for a Java developer to learn Java Database ...