The Case of the Shrinking CFO, err Database
Shrink SQL Server databases quickly and with virtually no contention.
2017-12-25 (first published: 2015-08-17)
4,362 reads
Edward Polley
Hidden Tricks To SQL Server Table Cleanup
How to delete millions of rows with virtually no contention.
2015-09-04 (first published: 2013-03-06)
28,380 reads
SQL Server Cloud Migration Part I
A SQL Server migration with minimal business impact while synchronizing schema and data.
2013-09-23
3,379 reads
Super Fast Transactional Replication Repair
Your production SQL Server transactional replication just failed and the business impact is critical. How do you get replication restored in minutes?
2013-05-30
8,705 reads
The Trouble with Transactional Replication and large articles.
This article will show you one way to quickly restore SQL Server replication with huge tables.
2012-05-18
7,780 reads
Large table cleanup with minimal locks
How do you delete millions of rows with minimal impact to the business? This article gives you a way to accomplish the removal of old data.
2012-03-06
15,501 reads
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
Why Your SQL Permissions Disappeared
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A Quick Second Opinion
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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