I got the following upgrade when updating one of my sites. It looks like no big deal to me but let me know if I need to roll back.
From 06.01.02.log.resources file:
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System.Data.SqlClient.SqlException (0x80131904): 'FK_FolderPermissionUsers' is not a constraint.
Could not drop constraint. See previous errors.
at System.Data.SqlClient.SqlConnection. (SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.SqlInternalConnection. (SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning()
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at DotNetNuke.Data.SqlDataProvider.ExecuteADOScript(String SQL)
at DotNetNuke.Data.SqlDataProvider.ExecuteScript(String Script, Boolean UseTransactions)
/************************************************************/
/***** SqlDataProvider *****/
/***** *****/
/***** *****/
/***** Note: To manually execute this script you must *****/
/***** perform a search and replace operation *****/
/***** for dbo. and *****/
/***** *****/
/************************************************************/
/* Fix bug 18705: re-create FolderPermission's foreign key to Users with ON DELETE CASCADE */
/*******************************************************************************************/
ALTER TABLE dbo.[FolderPermission] DROP CONSTRAINT [FK_FolderPermissionUsers]