First we create the database CREATE DATABASE PARTITIONSAMPLE GO — SET THE CONTEXT TO PARTITIONSAMPLE DATABASE USE PARTITIONSAMPLE GO — ALTER THE DATABASE TO ADD A NEW FILE […]
SQL 2016 – Updatable Non Clustered Column store indexes
This might some as a big relief for those who use ODS for Reporting. Previously we have the following limitations with the below types of indexes Clustered Index […]
administration / Azure / MSSQL
SQL 2016 – Basic Availability Groups
With database mirroring out of the picture a question on most SMEs mind was how can we get HA on our SQL machines now? Database mirroring was a […]
Deploying changes to In-memory OLTP tables almost seamlessly
If you’re looking to implement the in memory OLTP tables in SQL Server 2014, one of the biggest drawbacks for the same is the fact that tables need […]
In Memory OLTP Decision Tree
A Very Simplified diagram explaining some key decision points and important aspect of using in memory OLTP in SQL 2014
Attaching a database mdf file when the ldf file is missing – with a catch!!
A few days back I got a call close to midnight where a client’s client was facing an issue. They had recently suffered a power failure and the […]
Proof that tempdb mdf and ldf files are **NOT** dropped at the OS level when SQL Server is restarted
A quick video showing that the mdf and ldf files are actually ** NOT ** dropped during server restart. Thanks to Mike for bringing up this topic. https://www.youtube.com/watch?v=N4eB-uY5MYI […]
A ton of MS E-books to download
I am not sure how many other users have visited this blog but it’s been one of my go to places when I wanted to read up on […]
Renaming all columns in a table quickly
Recently imported a table where the column names where quoted using double quotes which then became the table names , So a column name would be “Airline” instead […]
The hazards of data types when deleting data
Recently in one of the forums a question was posted where the developer had run a delete statement similar to the one below delete from #tmp where data […]