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administration / Database / Errors / TSQL

Finding candidate keys/Primary keys from data that needs to be imported

Posted on: January 3, 2019June 27, 2025

This is a continuation from the previous post where we went and inserted data from multiple CSV files into SQL server tables using linked server connection. Often the […]

MSBI

Adding CSV files as linked Server Connection

Posted on: January 2, 2019June 27, 2025

I often get a lot of migration projects where the data needs to port from CSV format into SQL Server. Here is a quick way I achieve it […]

Errors / TSQL

SQL 2019:- Truncation Error message and where it fails

Posted on: December 6, 2018June 27, 2025

I was wondering if I should even bother checking this feature out since it was pretty obvious what it does and how useful it is. I can’t even […]

TSQL

SQL 2019:- Table Variable deferred compilation – PART 2

Posted on: December 3, 2018June 27, 2025

In the last post we ended with two questions remaining unanswered. Shouldn’t a more accurate row count have resulted in the correct amount of memory being granted and […]

TSQL

SQL 2019:- Table Variable deferred compilation

Posted on: November 30, 2018June 27, 2025

One of the features being released in SQL 2019 that has got some attention is table variable deferred compilation. As its name suggests it applies to Table Variables […]

PowerBi

Using Time Series DAX functions in PowerBI

Posted on: November 29, 2018June 20, 2025

Recently at a training I was asked how to implement DAX Time Series functions like parallel period and YTD in PowerBI. I always assumed that I had something […]

administration

Tuning SQL Server – Simulating Performance issues

Posted on: November 16, 2018June 20, 2025

Check out the second video on our series on Tuning SQL Server. After explaining the data model in the first video, where we cover the process by which […]

TSQL

Working with Filetable to upload documents into SQL Server

Posted on: November 13, 2018June 27, 2025

A simple script on how to setup and work with file tables in MS SQL Server. This basically does the bare minimum to setup and create filetables in […]

MYSQL

How to reset password for all users in WordPress site within MYSQL databases

Posted on: September 26, 2018June 27, 2025

A typical installation of WordPress usually has MySQL database as the backend, recently I found a need to reset the password for multiple users in one go. Here […]

administration

SQL 2019:- sp_estimate_data_compression_savings

Posted on: September 26, 2018June 27, 2025

This procedure allows us to estimate the potential space savings on a table before we apply a compression algorithm. It’s not exactly a new feature of SQL 2019 […]

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