Patrick

Patrick Keisler is a Senior CSA - Engineering for Microsoft with over 20 years of SQL Server experience working in various fields such as financial, healthcare, and government. You can follow him on Twitter or listen to him speak at various SQL Saturdays and user group meetings.

Blog Post

How to Convert FileTime to DateTime

One of my customers recently wanted to rename each of the SQL audit files will the datetime stamp of when it was created. I explained to them the filename...

2025-01-15 (first published: )

589 reads

Blog Post

Trace Flag 3625 Follow Up

Several months ago, I discussed my customer’s intention to enable trace flag 3625. Since that time, we have observed an intriguing phenomenon when encountering a login failure. To demonstrate...

2024-12-13 (first published: )

488 reads

Blog Post

How to Test Trace Flag 3625

Recently, one of my customers considered enabling Trace Flag 3625 on one of their SQL Servers, but they wanted a way to quickly test its functionality beforehand. For those...

2023-12-22 (first published: )

519 reads

Blogs

Vibe Coding a Login Tracking System

By

A customer was asking about tracking logins and logouts in Redgate Monitor. We don’t...

4 CPE Opportunity (Virtual) for Charity

By

Every year, the South Carolina State Internal Auditors Association and the South Carolina Midlands...

Data Céilí 2026 Call for Speakers!

By

Data Céilí 2026 Call for Speakers is now live! Data Céilí (pronounced kay-lee), is...

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Forums

Deadlock graph anomaly

By Databae

I've come across what appears to be a strange deadlock anomaly. As seen in...

Stairway to Azure SQL Hyperscale Level 6: Backup and Restore Internals

By Chandan Shukla

Comments posted to this topic are about the item Stairway to Azure SQL Hyperscale...

The Challenge of AI

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The Challenge of AI, which...

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Question of the Day

Deprecated Feature Tracking

From T-SQL, without requiring an XEvent session, can I tell which deprecated features are being used on my instance?

See possible answers