The MyBatis SQL mapper framework makes it easier to use a relational database with object-oriented applications. MyBatis couples objects with stored procedures or SQL statements using a XML descriptor or annotations. Simplicity is the biggest advantage of the MyBatis data mapper over object relational mapping tools.
MyNote
instantiate: 实例化 instantiateStatement: 实例化xxx对象
org.apache.ibatis.executor.resultset.DefaultResultSetHandler.shouldProcessMoreRows