i am trying to add two fields in the my sql database and i am coming across these errors like no suitable errors and also could not find complete schema update --------------------------------------------------------------------------------------------------------------------------------------------------------------- Key: HHH-3065 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3065 Project: Hibernate3 Issue Type: Task Environment: windows ;jdk1.4;eclipse3.2;mysql; Reporter: isaacpradeep Attachments: student.rar Name: isaac Degree: be Phone: 1234 31 [main] WARN org.hibernate.cfg.SettingsFactory - Could not obtain connection metadata java.sql.SQLException: No suitable driver at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110) at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:68) at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1509) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1054) at student.AddStudent.main(AddStudent.java:28) 719 [main] WARN net.sf.ehcache.config.Configurator - No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/E:/hibernate/workspace/hibernate/lib/ehcache-1.1.jar!/ehcache-failsafe.xml 2031 [main] ERROR org.hibernate.tool.hbm2ddl.SchemaUpdate - could not get database metadata java.sql.SQLException: No suitable driver at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110) at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:118) at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:263) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1055) at student.AddStudent.main(AddStudent.java:28) 2031 [main] ERROR org.hibernate.tool.hbm2ddl.SchemaUpdate - could not complete schema update java.sql.SQLException: No suitable driver at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110) at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:118) at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:263) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1055) at student.AddStudent.main(AddStudent.java:28) 2875 [main] WARN org.hibernate.util.JDBCExceptionReporter - SQL Error: 0, SQLState: 08001 2875 [main] ERROR org.hibernate.util.JDBCExceptionReporter - No suitable driver org.hibernate.exception.GenericJDBCException: Cannot open connection at org.hibernate.exception.ErrorCodeConverter.handledNonSpecificException(ErrorCodeConverter.java:92) at org.hibernate.exception.ErrorCodeConverter.convert(ErrorCodeConverter.java:80) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29) at org.hibernate.jdbc.AbstractBatcher.openConnection(AbstractBatcher.java:427) at org.hibernate.jdbc.JDBCContext.connect(JDBCContext.java:168) at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:103) at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:49) at org.hibernate.transaction.JDBCTransactionFactory.beginTransaction(JDBCTransactionFactory.java:24) at org.hibernate.jdbc.JDBCContext.beginTransaction(JDBCContext.java:231) at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1073) at student.AddStudent.main(AddStudent.java:35) Caused by: java.sql.SQLException: No suitable driver at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110) at org.hibernate.jdbc.AbstractBatcher.openConnection(AbstractBatcher.java:424) ... 7 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira