Forget what you thought you knew about SQL Server certification, as Microsoft has completely redesigned the SQL Server 2012 certification program, making is more difficult, costly, and time-consuming to attain.
Database administrators tend to perform a lot of routine checks, referred to as sanity checks, on a daily, weekly, and monthly basis. Rob Gravelle shows you how to write some PowerShell scripts to automate a couple of fairly common sanity checks.
This May brings SQL Server experts to your locality; full day seminars in Edinburgh, Manchester, Birmingham, Bristol and London. Overview sessions from Microsoft in the morning, Deep Dive sessions in the afternoon from SQL Server MVP's and evening community events.
A system administrator can set a good example with the passwords they give to users or a bad example. Which one do you set?
This article will show you one way to quickly restore SQL Server replication with huge tables.
With SSIS, it is possible to implement looping logic into SSIS's control flow in order to define a repeating workflow in a package for each member of a collection of objects. Rob Sheldon explains how to use this valuable feature of SSIS.
Interviews are the way we primarily make hiring decisions but as Steve Jones notes, we don't really end up doing a very good job of picking good employees in many cases.
An n-Tuple is a combination of values from rows of a table in pairs (2-Tuple) or triplets (3-Tuple), etc.
A customer provides an SQL Server Analysis Services trace file to analyze. You save this file into a trace table and execute T-SQL code to analyze the results. Rather than getting descriptive values for the EventClass and EventSubclass data, you get numerical values. How do you resolve these numerical values to meaningful descriptive names? Check out this tip to learn more.
By Zikato
A cryptic message, a book cipher hidden in art provenance records, and a trail...
By Steve Jones
A customer was trying to compare two tables and capture a state as a...
By Zikato
When I'm looking at a query, I bet it's bad if I see... a...
Comments posted to this topic are about the item BIT_COUNT II
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Comments posted to this topic are about the item Why Your SQL Permissions Disappeared
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