附:常见的Jdbc Type 与 Java Type之间的关系 JDBC Type Java Type CHAR String VARCHAR String LONGVARCHAR String NUMERIC java.math.BigDecimal DECIMAL java.math.BigDecimal BIT boolean BOOLEAN boolean TINYINT byte SMALLINT short INTEGER int BIGINT lo
出处:(hibernate中使用原生的sql语句,报如下错误:) MySQL No Dialect mapping for JDBC type: -1 代码: List list = session.createSQLQuery(sql).list(); 分析:产生些问题的原因是因表中的某个字段类型在hibernate中找不到对应的类型.而导致的,每一种类型都对应一种type: 类型名称 显示长度 数据库类型 JAVA类型 JDBC类型(int) Types属性 VARCHAR L+N VARC
org.hibernate.MappingException: No Dialect mapping for JDBC type: -9 原因:Hibernate框架的方言(Dialect )没有数据库中数据类型nvarchar的映射,只有varchar类型的映射.所以在启动时出现此异常. 解决方法: 方法一: 将数据库字段的nvarchar类型改为varchar类型. 方法二: org.hibernate.MappingException: No Dialect mapping for JDB
http://tomcat.apache.org/tomcat-6.0-doc/jndi-datasource-examples-howto.html 前提:开启TOMCAT,MYsql MySQL DBCP Example0. Introduction Versions of MySQL and JDBC drivers that have been reported to work: MySQL 3.23.47, MySQL 3.23.47 using InnoDB,, MySQL 3.23
转自博客http://blog.csdn.net/xd195666916/article/details/5419316,同时感谢博主 今天做了个用hibernate直接执行原生sql的查询,报错No Dialect mapping for JDBC type :-9 在网上查了一下.有很多解决方法,这里总结一下.方便大家查找. 第一种: No Dialect mapping for JDBC type: 3 ERROR 解决记录 - No Dialect mapping for JDBC ty
Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary. 这个问题是升级完MySQL的链接驱动后出现的问
异常: Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. 整合spring boot项目过程中出现的,用了最新的mysql 连接驱动 application-dev.properties spring.datasource.url=jdbc:mysql://localhost:3306/test?serverTimezone=
Mysql版本的相关问题:com.mysql.cj.jdbc.Driver和com.mysql.jdbc.Driver 1. 在使用mysql时,控制台日志报错如下: Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and