GitHub

velocity Failed to load driver class com.mysql.cj.jdbc.Driver

[22:30:09 ERROR] [fastlogin.hikari.HikariConfig]: Failed to load driver class com.mysql.cj.jdbc.Driver from HikariConfig class classloader com.velocitypowered.proxy.plugin.PluginClassLoader@d8948cd ...
GitHub

使用游标+druid数据源，出现java.sql.SQLException: No operations allowed after ...

1、cursor = sqlSession.selectCursor("xxx", queryParam);这一步执行时，会走到SimpleExecutor的doQueryCursor方法，在方法最后会执行stmt.closeOnCompletion(); 当与该 Statement关联的所有 ResultSet都被关闭时，此 Statement将 自动被关闭 。
TheServerSide

The right MySQL persistence.xml example file for JPA 3 and Hibernate 6

Community driven content discussing all aspects of software development from DevOps to design patterns. As developers migrate their old Java Persistence API applications to JPA 3, their progress is ...
TheServerSide

The right MySQL persistence.xml example file for JPA 2.2 and Hibernate 5

Community driven content discussing all aspects of software development from DevOps to design patterns. As MySQL installations continue to migrate and evolve to newer versions, the online JPA and ...