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Samebug tips

  1. ,

    Check whether privilege has the "not null" restriction. If so it always has to have a value and can never be null.

    A different reason could be a wrong implementation of a foreign key. Check whether you always correctly insert/update in both tables.

  2. ,

    Nothing is wrong with the database. When it gives you those errors, it's telling you that you are trying to input "nothing" (null) into a column that doesn't allow it. Fix it by removing the not null constraint or by passing a value to that field.

Solutions on the web

via liferay.com by Unknown author, 1 year ago
com.liferay.portal.kernel.upgrade.UpgradeException: com.liferay.portal.kernel.upgrade.UpgradeException: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '10254' for key 'PRIMARY'
via liferay.com by Unknown author, 2 years ago
com.liferay.portal.kernel.upgrade.UpgradeException: com.liferay.portal.kernel.upgrade.UpgradeException: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '10254' for key 'PRIMARY'
via liferay.com by Unknown author, 2 years ago
com.liferay.portal.kernel.upgrade.UpgradeException: com.liferay.portal.kernel.upgrade.UpgradeException: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '10254' for key 'PRIMARY'
via liferay.com by Unknown author, 2 years ago
com.liferay.portal.kernel.upgrade.UpgradeException: com.liferay.portal.kernel.upgrade.UpgradeException: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '10254' for key 'PRIMARY'
via liferay.com by Unknown author, 1 year ago
com.liferay.portal.kernel.upgrade.UpgradeException: com.liferay.portal.kernel.upgrade.UpgradeException: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '10254' for key 'PRIMARY'
via liferay.com by Unknown author, 2 years ago
com.liferay.portal.kernel.upgrade.UpgradeException: com.liferay.portal.kernel.upgrade.UpgradeException: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '10254' for key 'PRIMARY'
com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '10254' for key 'PRIMARY'	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)	at com.mysql.jdbc.Util.handleNewInstance(Util.java:409)	at com.mysql.jdbc.Util.getInstance(Util.java:384)	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1041)	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3566)	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3498)	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1959)	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2113)	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2568)	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2113)	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2409)	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2327)	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2312)	at org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:102)	at com.liferay.portal.upgrade.v6_0_0.UpgradeAsset.addEntry(UpgradeAsset.java:137)	at com.liferay.portal.upgrade.v6_0_0.UpgradeAsset.updateAssetEntries(UpgradeAsset.java:466)	at com.liferay.portal.upgrade.v6_0_0.UpgradeAsset.doUpgrade(UpgradeAsset.java:386)	at com.liferay.portal.kernel.upgrade.UpgradeProcess.upgrade(UpgradeProcess.java:111)	at com.liferay.portal.kernel.upgrade.UpgradeProcess.upgrade(UpgradeProcess.java:130)	at com.liferay.portal.upgrade.UpgradeProcess_6_0_0.doUpgrade(UpgradeProcess_6_0_0.java:45)	at com.liferay.portal.kernel.upgrade.UpgradeProcess.upgrade(UpgradeProcess.java:111)	at com.liferay.portal.upgrade.UpgradeProcessUtil._upgradeProcess(UpgradeProcessUtil.java:80)	at com.liferay.portal.upgrade.UpgradeProcessUtil.upgradeProcess(UpgradeProcessUtil.java:37)	at com.liferay.portal.events.StartupHelper.upgradeProcess(StartupHelper.java:73)	at com.liferay.portal.events.StartupHelperUtil.upgradeProcess(StartupHelperUtil.java:40)	at com.liferay.portal.tools.DBUpgrader.upgrade(DBUpgrader.java:94)	at com.liferay.portal.events.StartupAction.doRun(StartupAction.java:117)	at com.liferay.portal.events.StartupAction.run(StartupAction.java:47)	at com.liferay.portal.servlet.MainServlet.processStartupEvents(MainServlet.java:1166)	at com.liferay.portal.servlet.MainServlet.init(MainServlet.java:199)	at javax.servlet.GenericServlet.init(GenericServlet.java:212)	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4187)	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4496)	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)	at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)	at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)	at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)	at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)	at org.apache.catalina.core.StandardService.start(StandardService.java:519)	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)	at org.apache.catalina.startup.Catalina.start(Catalina.java:581)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)