Adding a Query Governor to Dynamic-Search Stored Procedures
When undisciplined users access your search forms, you can control their behavior and limit the results they're presented with in various ways.
Drop and Recreate
Steve Jones notes that disasters come in all shapes and sizes, but a little prep that you might not have thought of can reduce the scale of the issues.
Debugging Natively-Compiled Stored Procedures Statements
Considering that SQL Server 2014 Natively Compiled Stored Procedures are compiled into binary code, you may have asked yourself if it's possible to monitor statement execution. In this tip Daniel Farina explains how you can monitor SQL Server Natively Compiled Stored Procedures.
The Last Job
Steve Jones contemplates employment and the future of the last job he'll have. This Friday he asks you if this might be yours.
What, when and who? Auditing 101 - Part 2
In my previous article we discussed Change Tracking which is one of the new technologies introduced by Microsoft. This article will focus on Change Data Capture.
Finding SQL Server views with (or without) a certain property
In this tip Aaron Bertrand uses SQL Server metadata queries to discover SQL Server views that have certain properties or use certain syntax.
Citizen Programmers
Steve Jones finds the Salesforce platform interesting and notes we have lots of "citizen programmers" doing work with data.
Cloud Identities versus Federated Identities in Office 365
Identities, the 'accounts' by which Cloud and Web users identify themselves, are tricky to manage, and tiresome for the users. Cloud services such as Office 365 have their main use in large organisations and so there have to be easy ways for system administrators to maintain them. Microsoft provide three alternative strategies; Cloud identities, Synced identities and federated identities. What is the differences between them, and which should you choose?
SQL Monitor Custom Metric: Excessive Virtual Log Files in Transaction Log
This metric picks up excessive counts of Virtual Log Files (VLF) in a transaction log that can lead to performance problems, including write performance, restore and recovery times. The ideal value for this metric should be less than 25; excessively high values (greater than 50) can cause high write times when writing to the transaction log.
Blogs
KDA: Echoes of Deception - Case 6
By Zikato
A cryptic message, a book cipher hidden in art provenance records, and a trail...
Capturing My Own Metrics: #SQLNewBlogger
By Steve Jones
A customer was trying to compare two tables and capture a state as a...
Red Flags in Your Query (T-SQL Tuesday #200)
By Zikato
When I'm looking at a query, I bet it's bad if I see... a...
Forums
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Question of the Day
BIT_COUNT II
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37 4 NULLWhat is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 4;See possible answers