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 ...

I assume you are already aware of annotations and generics, which were introduced in Java with J2SE 5.0. JDBC 4.0 introduces annotations and the generic DataSet. This change aims to simplify execution ...

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 ...

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