Certifying Schools
Schools don't necessarily teach people how to code, but they could do a better job.
Schools don't necessarily teach people how to code, but they could do a better job.
Learn how to implement an advanced and cost-effective database unit-testing framework with tSQLt in SQL Server Management Studio.
How do you record locations in SQL? Most relational database systems support spatial and geographical data, generally using the round-earth system based on the SQL specification of the Open Geospatial Consortium (OGC). However, this is not the only approach, as Joe Celko explains.
CosmosDB has ways to tune performance based on throttle metrics. We probably need some DevOps style feedback and adjustment for relational systems.
Greg Larsen shows how to fix the “cache is out of date” error message when SQL Server Management Studio starts up.
Databases, like sheep, get get into some surprising scrapes. However, as long as you've planned for all the common mishaps, your conscience should be clear to take a well-earned holiday.
Tom wants to check a simple query: How many times has a particular topic been presented and from how many different presenters.
This article introduces the concept of the Calendar table to SQL newcomers and illustrates use of a few columns they might not have imagined.
By Steve Jones
After my session at VSLive last week, I had a few questions from the...
Referrals have never been more important in the job market. They’re no longer nice...
By Steve Jones
dorgone– adj. wondering if you could slip away from an event or group conversation...
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Comments posted to this topic are about the item Negative and Positive Numbers
If I want to know whether a number of negative, positive, or zero, what is the easiest way to get this in T-SQL?
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