Migrating database in spring application

Question

在春季集成的休眠应用程序中，我需要在不更改代码的情况下将数据库从sql server更改为oracle？

Answer 1

If you really just want to change the datasource

have a look at the documentation here Spring Documentation for Oracle JDBC

• You need to change your datasource that you use to point to Oracle.
• Import the JDBC dependency for the Oracle JDBC connector as a dependency
• Configure Hibernate to use the correct dialect eg oracle.jdbc.driver.OracleDriver

Don't know how you configure your environment, but that should get you started.