tx = session.beginTransaction(); List results=session.find("from HourlyEmployee"); tx.commit(); return results; 在運(yùn)行Session的find()方法時,Hibernate執(zhí)行以下select語句: select * from EMPLOYEES where EMPLOYEE_TYPE='HE' ; select * from COMPANIES where ID=1;
tx = session.beginTransaction(); List results=session.find("from Employee"); tx.commit(); return results; 在運(yùn)行Session的find()方法時,Hibernate執(zhí)行以下select語句: select * from EMPLOYEES; select * from COMPANIES where ID=1;