无详细内容 异常处理 MySQL mysqlmysql delimiter $$mysqlmysql CREATE PROCEDURE myProc - (p_first_name VARCHAR(30), - p_last_name VARCHAR(30), - p_city VARCHAR(30), - p_description VARCHAR(30), - OUT p_sqlcode INT, - OUT p_status_message VARCH异常处理 MySQL .CodeEntity .code_pieces ul.piece_anchor{width:25px;position:absolute;top:25px;left:-30px;z-index:1000;}.CodeEntity .code_pieces ul...
mysql mysql 【odbc3.51 driver】cant connect to mysql server on 127.0.0.1(10061)这是问题信息,我这里有一个管理系统,在登陆界面时,有的时候会提示这个信息,并且无法登陆,但是重新启动电脑后,可以暂时使用,过一段时间,就出现这问题,手动启动mysql服务可以暂时使用,过一段时间,还是会出现这个问题,希望大家能够有好的办法,谢谢
mysqljsp jsp中已经导入mysql的jdbc,调试仍然显示: javax.servlet.ServletException: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
mysqltomcatjava mysql也有加这个参数,但还是这样this is myown dinifition for mysql connection timeoutwait_timeout=2147483interactive_timeout=2147483
mysqlqt4 我的开发环境是VS2010+QT4.8.6+MYSQL5.6 字符集是GB2312MYSQL数控里有名为测试的数据库:MYSQL字符集已经设置成GB2312QT连接MYSQL驱动已改成GB2312的我QT程序main.CPP已改成GB2312字符集的我QT程序里连接数据的代码如下:程序运行返回下面的错误,明显看到提示的字符是乱码连接英文名称的数据库就没问题,连接中文表明也不行,但是因为名称的数据,表明,字段是中文的就不行,请问怎么解决。谢谢!
daomysqljavawebjava 报错提示:com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ? and t.colpas=? at line 1插入一条记录可以实现,就是取数出现了问题
mysqlspringspringmvc 26-Aug-2015 08:27:41.925 SEVERE [http-apr-8099-exec-12] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [SpringWebController] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transa...
ibatismysqlspringjetty spring+ibatis+jetty+mysql 启动时出现异常,不是每次都会有这个问题,启动失败的时候,是可以连网的,大神们知道这是什么问题吗。启动失败时,用mysql是可以连接上的服务器。2015-10-29 17:33:54.008:INFO:oejs.Server:jetty-8.1.9.v201301312015-10-29 17:33:54.102:INFO:oejpw.PlusConfiguration:No Transaction manager found - if your webapp requires one, please configure...
mysqljavaweb异常数据库 java.lang.NullPointerException com.wgh.tools.ConnDB.executeQuery(ConnDB.java:56) com.wgh.dao.DiaryDao.queryDiary(DiaryDao.java:28) com.wgh.servlet.DiaryServlet.listAllDiary(DiaryServlet.java:249) com.wgh.servlet.DiaryServlet.doPost(DiaryServlet.java:52) com.wgh.servlet.DiaryServlet.doGet(DiaryServlet.java:66) javax.servlet.http.HttpSe...
mysqlexception 源代码如下switch (querryType) { case 0: hql = "from BookInfo b where b.bookName= "+ querryKeys + ""; break; case 1: hql = "from BookInfo b where b.author=" + querryKeys + ""; break; case 2: hql = "from BookInfo b where b.bookIsbn=" + querryKeys + ""; break; default: ...
mysqljavajdbc数据库异常 首先贴下拿来做试验的数据库,证明我数据库名没写错?d-7test用户名,密码也没错耶再来贴下代码:jar包也是加了的:最后红条,报了这个错:
mysqlhibernate运营 2016-02-25 13:38:51,353 [localhost-startStop-1] [test.ResourceBuilder] [INFO] - Hibernate operation: could not insert: [accessResources.BtnAndMenu]; uncategorized SQLException for SQL [insert into btn_and_menu (version, action, click, code, controller, icon, is_menu, label, link, parent_id, show_order, sys_type, title) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?,...