Fernando G. Guerrero

Fernando G.
Guerrero

Fernando G. Guerrero is a SQL Server lecturer and developer and a principal technologist for QA, UK. He is an MCDBA, an MCSD, an MCSE+Internet, and a SQL Server MVP and MCT. He is coauthor of Microsoft SQL Server 2000 Programming by Example (Que).

Articles
UDFs Provide a New IDENTITY
Use UDFs in SQL Server 2000 to create new IDENTITY functionality.
Using Fake Temporary Tables 4
You can use data sets inside triggers and in stored procedure calls by creating permanent tables that emulate temporary tables.
Fake Temporary Tables and SQL Server 2000 1
SQL Server introduces several new features that might have implications for whether and how you use fake temporary tables with this new release.
A/C Circuits and T-SQL
Here's a practical application of using a user-defined function (UDF) to manipulate complex numbers.

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From the Blogs
Feb 25, 2015
Commentary

Data Profiling to the Rescue by Pushing Metadata Boundaries 1

Don’t let bad data sneak up on you when and where you least expect it. Ferret out bad data with Melissa Data’s newest Profiling Component for SSIS. Learn how to take control of your data using knowledge-base-driven metadata. The truth shall set you free!...More
Feb 17, 2015
blog

AlwaysOn Availability Groups and SQL Server Jobs, Part 19: Availability Group Database Backups

One of the biggest strengths of AlwaysOn Availability Groups is that they allow DBAs to address both high availability and disaster recovery concerns from a single set of tooling or interfaces. But, this doesn’t mean that you won’t still need backups....More
Feb 16, 2015
blog

AlwaysOn Availability Groups and SQL Server Jobs, Part 18: Health Checks for Availability Groups 1

Now that we’ve outlined the process to let servers in a SQL Server AlwaysOn Availability Group "talk to each other" by means of setting up linked servers, it’s possible to set up some additional or improved checks on Availability Group Health....More
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