Technical Article

Afraid of Help

Is it hard for technology workers to ask for help? Or accept it? We seem to often be the type of people that want to solve problems and fix things on our own. Is that a problem? Steve Jones thinks that we should sometimes put aside our pride and get things done.

Technical Article

Sparse Columns – ConvertSVtoXML & XMLToResv

Not very often I run across something with zero matches in a search engine, but had it happen recently. I had set up a simple demo of a sparse column set and happened to look at the execution plan, was interested to see that the Compute Scalar was backed by ConvertSVtoXML. This was on a select from a table with one row, and then, being a little more curious, updated it with an xml fragment I saw a call to ConvertXMLtoResv. I’d venture that those serve to convert back/forth from XML storage.

Blogs

Database AI Agents: The Read-Only Rule

By

Fourth in a series on Ai and databases. What Read-Only Advisory Actually Means A...

Creating a SQL Stored Procedure to Load a SCD2

By

This is a blog that I am writing for future me and hopefully it’ll...

Funny Money: #SQLNewBlogger

By

While wandering around the documentation looking for some Question of the Day topics, I...

Read the latest Blogs

Forums

Pro SQL Server Internals

By Site Owners

Comments posted to this topic are about the item Pro SQL Server Internals

SQL ART: Who's Blocking Who? Visualising SQL Server Blocking With Spatial Geometry

By Terry Jago

Comments posted to this topic are about the item SQL ART: Who's Blocking Who?...

Running SQLCMD II

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Running SQLCMD II

Visit the forum

Question of the Day

Running SQLCMD II

I run this command to start SQLCMD:

sqlcmd -S localhost -E -c "proceed"
At the prompt, I type this (the 1> and 2> are prompts):
1> select @@version
2> go
What happens?

See possible answers