Database Administration & Monitoring SQL Server: “Cannot resolve the collation conflict” in a Stored Procedure 30.07.2021 by Stéphane Haby This week I have a new little challenge by a customer. By executing a “standard” stored procedure, I have the error: Msg 468, Level 16, State 9, Procedure Get_logsessions, Line 56 [Batch Start Line 119] Cannot(…)
Database Administration & Monitoring SQL Server SCOM database: A lot of errors 777970008 in the errorlog file 23.07.2021 by Stéphane Haby Few weeks ago, during a audit, I have a lot of error 777970008 in the errorlog file from the SCOM instance. All 5 minutes, we had 4 lines more in the ErrorLog and the file growth a lot.
Oracle oracle update-dcscomponents failure during ODA patching to 19.11 21.07.2021 by Marc Wagner You might know that since ODA 19.10, the ODA metadata database is now stored in a MySQL database and not in the apache derby database any more. During a patching to 19.10 or 19.11 from a release earlier than 19.10,(…)
Oracle odabr tool : how to resolve efi device backup failure? 21.07.2021 by Marc Wagner During all my ODA projects where I need to perform patching operation, I'm using odabr tool. This tool is really easy to use and well designed. It offers the possibility to create snapshot on the /, /u01 and /opt LVM(…)
Database Administration & Monitoring, Database management, Operating systems, Oracle Manage ODA patching with Data Guard or Dbvisit Standby 19.07.2021 by Jérôme Dubar Introduction Building an Oracle infrastructure today without thinking about a Disaster Recovery solution (DR) is quite rare. This became obvious that a backup or a dump will not help if you do not know where to restore or import once(…)
Oracle Creating an Oracle Snapshot Copy PDB on top of ASM 16.07.2021 by Clemens Bleile Creating a snapshopt copy Pluggable Database (PDB) on top of Automatic Storage Management (ASM) is not possible, because you need to have a filesystem which supports sparse files. According the following MOS-Note sparse files are supported on Automatic Storage Management(…)
Database Administration & Monitoring, Database management, SQL Server Automate restore from Rubrik with PowerShell (part 2) 16.07.2021 by Stéphane Savorgnano As promised during my last Rubrik blog post I’m writing a second one to explain how to: log your different steps in a file add an integrity check after the restore and also improve my first scripting I will(…)
Database Administration & Monitoring, SQL Server SQL Server: table variables performance limitations 14.07.2021 by Microsoft Team Doing some performance troubleshooting for one of my customers I identified some issues with very large table variables inside Stored procedures. Table variables limitations are not well understood by developers although they are now well documented. Table variable(…)
Database Administration & Monitoring Setup pgpass for replication 13.07.2021 by Open source Team This script provides functionality to setup passwordless authentication in PostgreSQL for defined Server Names. This is very helpful by using replication via repmgr and is not Linux Distribution specific, it was used till now with SLES 12, SLES 15(…)
Database management, SQL Server, Technology Survey SQL Server 2019: What’s new on database scoped configuration options? 06.07.2021 by Stéphane Haby SQL Server 2019 added three new options in sp_configure and sys.configurations. First, how can we find the difference between these SQL Server Versions. This simple query will give us the number of options and the SQL Server Version: select(…)