SQLAuthority News – FIX : An error occurred while executing this command. If this error persists, please contact your Live Meeting administrator.

Recently, while I was scheduling a live meeting for one of my online training sessions, I kept receiving the following error message repeatedly. I had never encountered this type of error before, and despite searching online for a long time, I could not solve this problem. After several failed attempts,…
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SQL SERVER – Introduction to Service Broker and Sample Script

Service Broker in Microsoft SQL Server 2005 is a new technology that provides messaging and queuing functions between instances. The basic functions of sending and receiving messages forms a part of a “conversation.” Each conversation is considered to be a complete channel of communication. Each Service Broker conversation is considered…
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SQL SERVER – Execution Plan and Results of Aggregate Concatenation Queries Depend Upon Expression Location

I was reading the blog of Ward Pond, and I came across another note of Microsoft. I really found it very interesting. The given explanation was very simple; however, I would like to rewrite it again. Let us execute the following script. This script inserts two values ‘A’ and ‘B’…
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