1.错误描述 org.hibernate.exception.GenericJDBCException: error executing work at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(Sql…

问题解释:java调用存储过程的时候,查询结果不能通过ResultSet来查询,需要通过CallableStatement来查询, 比如: ResultSet rs = callableStatement.executeQuery(); while(rs.next()){ int empno = rs.getInt(1); String empname = rs.getString(2); System.out.println(empno); System.out.println(empname…

Java jpa调用存储过程,抛出异常如下: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: ResultSet is from UPDATE. No Data. at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1361) at org.hiberna…

resultset 对象获取行字段数据时报:java.sql.SQLException: Column 'id' not found. 代码: String sql="SELECT d.content,c.name AS categoryName FROM news_detail d,news_category c WHERE d.categoryId=c.id"; Object[] params ={}; System.out.println(this.executeQuery(sq…

转自:http://blog.csdn.net/hellobobantang/article/details/7173622 java.sql.SQLException: Operation not allowed after ResultSet closedat com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1075)at com.mysql.jdbc.SQLError.createSQLException(SQLError.…

六月 30, 2016 5:47:47 下午 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions信息: Loading XML bean definitions from class path resource [org/springframework/jdbc/support/sql-error-codes.xml]六月 30, 2016 5:47:47 下午 org.springf…

/** * 按照页码取值(从current_page页开始,每页page_size条) * @param key * @param params * @param current_page * @param page_size * @return */ public <T> Pagination getPaginationByPage(String key, Object params,int current_page,int page_size) { int count = (Integer…

出错代码如下:static String u = "user";static String p = "psw";static String url = "jdbc:oracle:thin:@localhost:1521:db_name";con = DriverManager.getConnection(url, u, p); statement = con.createStatement();String query1="select…

在使用JDBC查询数据库报了这么一个错误 CREATE TABLE `d_user` ( `id` int(10) NOT NULL, `name` varchar(10) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=gb2312; insert into d_user values(1,'sean'); public class Test { public static void main(String[]…

java.sql.SQLException: Before start of result set解决方法 今天做东西的时候发现这个错误,查了查,特地记下来,以后开始积累了 哈哈 解决发法是: 使用rs.getString();前一定要加上rs.next(); 原因:ResultSet对象代表SQL语句执行的结果集,维护指向其当前数据行的光标.每调用一次next()方法,光标向下移动一行.最初它位于第一行之前,因此第一次调用next()应把光标置于第一行上,使它成为当前行.随着每次调用next(…