SQL Server Data Validation Examples: Null Rates, Value Thresholds, and Table Schema or Data Diffs

Published: 19 August 2021
on channel: DataResearchLabs

1,435

This video walks you through 5 powerful advanced data validation test case examples. These table-level tests cover thresholds for column null rates and value frequencies observed. These tests also covering monitoring table structure and table data changes.
You can refactor and re-use the samples in your projects. The scripts in the demo are all out on Github along with 66 total sample validation tests along with a basic and an advanced script for automating the tests.

------ Chapter Timestamps (click to jump forward): ----------------------------
0:00 - Intro
0:12 - Introducing Rule Set #3 - Heuristic Thresholds
0:49 - Demo: T008 - Null Rate Thresholds
2:39 - Demo: T009 - Value Frequency Thresholds
4:34 - Introducing Rule Set #8 - Diff Checks
5:06 - Demo: T059 - Table Structure (Schema) Changes
7:05 - Demo: T060 - Table Data Changes (Static SQL Snapshot)
9:34 - Demo: T061 - Table Data Changes (Dynamic Table Compare)
13:53 - How to Download SQL Scripts in this Video
15:26 - The End

Downloads:
Rule Set #3: https://github.com/DataResearchLabs/s...
Rule Set #8: https://github.com/DataResearchLabs/s...
Multi-Platform Data Validation Scripts: https://github.com/DataResearchLabs/s...

Watch related playlist videos:
   • SQL Server Scripts for Data Analysts

Connect with me on social media:
LinkedIn:   / mpiercead576
YouTube:    / @dataresearchlabs
GitHub: https://github.com/DataResearchLabs

Subscribe to my YouTube Channel:
   / @dataresearchlabs

#MSSQL #automation #datavalidation

On this page of the site you can watch the video online SQL Server Data Validation Examples: Null Rates, Value Thresholds, and Table Schema or Data Diffs with a duration of online in good quality, which was uploaded by the user DataResearchLabs 19 August 2021, share the link with friends and acquaintances, this video has already been watched 1,435 times on youtube and it was liked by 12 viewers. Enjoy your viewing!

324