By Lori Brown | Intermediate , Miscellaneous , SQL Development , SQL Server
— By Lori Brown @SQLSupahStah While Try-Catch has been around since SQL 2005, you would be surprised at how infrequently applications and SQL programmers use this to handle errors. Since I also write my own maintenance and monitoring code and jobs that has to be deployed to my clients, I started making an effort to […]
Continue readingBy Lori Brown | Expert , Performance Tuning , SQL Administration , SQL Server
Sometimes it is good to have some queries in your toolkit that give you information on how things are running that includes the actual execution plan. While looking at Glenn Berry’s diagnostic query scripts (http://www.sqlskills.com/blogs/glenn/sql-server-diagnostic-information-queries-for-september-2015/), which are very good btw, I found queries that will list stored procedure statistics but none had the execution plan […]
Continue readingBy Lori Brown | Beginner , SQL Administration , SQL Server
— By Lori Brown @SQLSupahStah Any login that is a member of the sysadmin role can reset the SA password. But, what if you have a hostile takeover by an application or for some strange reason don’t have any other logins as members of the sysadmin role? Don’t laugh! I have actually run into both […]
Continue readingBy Lori Brown | Beginner , SQL Administration , SQL Server
— By Lori Brown @SQLSupahStah What are the critical aspects of SQL Server that a DBA should check on a daily basis? How about on a weekly or monthly basis? Daily Checklist Backups: Check your backups (Full, Differential, Transaction Logs) to validate that they were successfully created per your company’s policies. Nightly Processing: Review the nightly or […]
Continue readingBy Lori Brown | Helpful Scripts , Intermediate , SQL Administration , SQL Server
— By Lori Brown @SQLSupahStah After reading up on AlwaysOn Monitoring and Alerting (http://blog.sqlrx.com/2015/08/27/alwayson-monitoring-and-alerting/), I was asked to come up with a way to automatically enable jobs that may only need to run on the primary replica of an availability group. Requirements were that on failover of an AlwaysOn Availability Group some jobs should be […]
Continue readingBy Lori Brown | SQL Administration , SQL Server , Tip of the Month
— By Lori Brown @SQLSupahStah Available in SQL Server 2014 Enterprise Edition and Standard Edition x64 only Buffer Pool Extension is a way to use solid state disks (SSD) as nonvolatile RAM (NvRAM) instead of memory. It reduces latency. It stores clean or committed pages only so there is no risk of data loss and […]
Continue readingBy Lori Brown | Helpful Scripts , SQL Administration , SQL Server
— By Lori Brown @SQLSupahStah If you are the usual DBA, you are often the last person to know when something new has been added to the databases you are managing. After finding that some people in an organization were abusing their access to a certain database, I decided to create a TSQL DDL trigger […]
Continue readingBy Lori Brown | Helpful Scripts , SQL Administration , SQL Server
— by Lori Brown @SQLSupahStah Since I manage several SQL clusters, I came up with a way to get a notification that the cluster may have failed over. This failover notification was created in self-defense because often times no one from the system administrators team will tell the DBA when work is being done or […]
Continue readingBy Lori Brown | SQL Administration , SQL Maintenance , SQL Server , Tip of the Month
— By Lori Brown @SQLSupahStah Available in SQL Server 2014 Enterprise Edition since can only be done using ONLINE rebuilds. Index rebuilds have been enhanced with the WAIT_AT_LOW_PRIORITY option. It is used to set the duration in minutes to wait as well as behavior when blocking happens. When setting WAIT_AT_LOW_PRIORITY you also must set MAX_DURATION […]
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