SQL SERVER – Stored Procedure sp_datatype_info to Get Supported Data Types

I get to work with various different versions and environment when I am busy with my clients with Comprehensive Database Performance Health Check. While I work with different customers often I forget what data type is supported by which version of SQL Server. Here is a small quick trick, I use all the time when I need to know what are the different data types supported by the version I am working with.

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SQL SERVER – T-SQL Script to List Automatic Seeding of Always On Availability Group

I love blog post which just solves a simple point and immediately gets us the necessary answer. Recently during one of the consulting engagement Comprehensive Database Performance Health Check at one of my customer place we identified a wait statistics which was related to SQL Server Always On Availability Group. The wait statistics issue was VDI_CLIENT_OTHER and the way to solve is blogged here SQL SERVER – Many BACKGROUND Threads with Command VDI_CLIENT_WORKER. We needed to remove automatic seeding to reduce the said wait statistics.

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SQL SERVER – Get Last Known Actual Execution Plan for a Previously Cached Query Plan

This feature works with SQL Server 2019 and onwards. If you are using an earlier version of SQL Server this feature will not work and will give you an error. One of the most common questions I receive during Comprehensive Database Performance Health Check is how to get the last known actual execution plan for a previously cached query plan.

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SQL SERVER – Script to Kill All Inactive Sessions – Kill Sleeping Sessions from sp_who2

I consider myself fortunate that I get to work with so many different clients while engaged in Comprehensive Database Performance Health Check. Recently we found out that one of the third party application for the client is not closing the connections which they open after completing the transactions. This was negatively affecting their performance. We immediately opened the ticket with the third party application and while they provide the solution after patching the application we decided to kill all the inactive sessions.

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SQL SERVER – Docker Volume and Persistent Storage

I have received some rave reviews of my article on SQL SERVER – How to Get Started with Docker Containers with Latest SQL Server?. It was amazing to hear that people really get started after reading my article on docker. One of the most popular questions I keep on receiving was what happens when we have to patch or upgrade SQL Server. Well, that is a fantastic question. In today’s blog, I will explain to you how we can get Docker Volume and Persistent Storage.

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