获得两个日期之间录取的记录

Question

我想从一个表中获取记录，其中入场日期在一个范围内，因此'datebegin'和'endate'是Date类型，admissiondate也是Date格式。

List clients =  session.createQuery("Select Id_Client from Contract contract where contract.admissiondate BETWEEN '"+ datebegin+"' and '"+endate+"'").list();

根据我的查询，我收到此错误：

 org.hibernate.QueryException: could not resolve property: admissiondate of: bean.Contract [Select Id_Client from bean.Contract contract where contract.admissiondate BETWEEN 'Sat Feb 15 00:00:00 CET 2014' and 'Mon Mar 17 00:11:24 CET 2014']

它说：

Conversion failed when converting date and/or time from character

Answer 1

您的查询中存在拼写错误。

应为contract.admissiondate

Answer 2

尝试施放它吗？

列出clients = session.createQuery（“从合约中选择Id_Client，其中contrat.admissiondate BETWEEN'”+ cast（datebegin as datetime）+“'和'”+ cast（endate as datetime）+“'”）。list （）;

Answer 3

您为合约表别名，但在获取入场日期时拼写错误。试试下面的内容。

列出客户= session.createQuery（“从合约中选择Id_Client，其中contract.admissiondate BETWEEN'”+ cast（datebegin as datetime）+“'和'”+ cast（endate as datetime）+“'”）。list （）;