passer1991

随笔分类 -  hibernate

hibernate 将查询的结果放到Map中
摘要:String hql = "select new map(f.id as id,p.name as name,f.faultMode as faultMode, f.faultCause as faultCause,f.workType as workType," + "f.workDescn as workDescn,f.period as period,f.level as level ,f.descn as descn)" + " from Product p,Rrr f where f.product=p and p.... 阅读全文

posted @ 2013-11-09 12:46 passer1991 阅读(665) 评论(0) 推荐(0)

hibernate的like用法(用占位符解决)
摘要:http://blog.sina.com.cn/s/blog_4baadb1f01009k5u.html 阅读全文

posted @ 2013-10-04 17:46 passer1991 阅读(262) 评论(0) 推荐(0)

【转载】hibernate查询参数绑定
摘要:http://www.cnblogs.com/zhng/archive/2013/05/01/3052784.html 阅读全文

posted @ 2013-10-04 16:59 passer1991 阅读(114) 评论(0) 推荐(0)

hibernate uuid主键生成模式
摘要:在id字段上加上 @Id @GeneratedValue(generator = "uuidGenerator") @GenericGenerator(name = "uuidGenerator", strategy = "uuid") 阅读全文

posted @ 2013-09-11 22:17 passer1991 阅读(137) 评论(0) 推荐(0)

解决hibernate向mysql插入中文乱码问题(更改MySQL字符集)
摘要:1、首先需要修改mysql数据库的配置文件my.ini,此文件放在mysql根目录下。在此文件下查找default-character-set属性,并将其值更改为utf8(注意:不是utf-8,也要注意大小写),这里需要将default-character-set属性全部属性的值修改为utf8。示例:default-character-set = utf8提示:default-character-set属性有两个,一个在[mysql]下面,另外一个在[mysqld]下面。2、同时创建hibernate数据库时需要显示设置数据库的编码方式为utf8。示例:create database dayc 阅读全文

posted @ 2013-06-26 16:12 passer1991 阅读(244) 评论(0) 推荐(0)

Hibernate基础之五:自增主键@GeneratedValue、@SequenceGenerator
摘要:http://blog.csdn.net/ruantao1989/article/details/8147072 阅读全文

posted @ 2013-06-14 14:31 passer1991 阅读(201) 评论(0) 推荐(0)

Hibernate的createSQLQuery 查询数据库类型为char的字段时要注意
摘要:http://blog.csdn.net/linshutao/article/details/7506395 阅读全文

posted @ 2013-05-17 16:35 passer1991 阅读(119) 评论(0) 推荐(0)

Hibernate 连接访问多个数据库
摘要:http://mclulu33.blog.163.com/blog/static/2009101772011112995234323/ 阅读全文

posted @ 2012-11-27 09:02 passer1991 阅读(125) 评论(0) 推荐(0)

java.lang.NoSuchMethodError: javax.persistence.OneToMany.orphanRemoval()Z
摘要:http://blog.sina.com.cn/s/blog_9cd9dc7101011i79.html 阅读全文

posted @ 2012-11-25 14:50 passer1991 阅读(147) 评论(0) 推荐(0)

hibernate HQL 模糊查询
摘要:2012-04-28 14:04 hibernate HQL 模糊查询 3种方式Hibernate 模糊查询Hibernate模糊查询 阅读全文

posted @ 2012-11-13 11:18 passer1991 阅读(197) 评论(0) 推荐(0)

Hibernate工作原理及为什么要用?
摘要:http://www.cnblogs.com/javaNewegg/archive/2011/08/28/2156521.html 阅读全文

posted @ 2012-09-27 21:53 passer1991 阅读(108) 评论(0) 推荐(0)

导航