In the fourth level of our Stairway to SQLCLR series we take a detailed look at the EXTERNAL_ACCESS and UNSAFE permission sets. We also explore some differences between using TRUSTWORTHY or an Asymmetric Key.
Chris Date is famous for his writings on relational theory. Chris took on the role of communicating and teaching Codd's relational theory, and reluctantly admits to a role in establishing SQL as the dominant relational language. Richard Morris interviews the well-known author and computer scientist.
Introduction of how to design a star schema dimensional model for new BI developers
Software estimates are often wildly off from the actual amount of time and resources that are required. Today Steve Jones looks at a few reasons why.
SQL Server Live! is designed to finely tune the skills of DBAs, developers, Business Intelligence specialists (just to mention a few) with five days of workshops, deep dives and breakout sessions from November 17 - 21 2014.
Have you ever wondered why the transaction log file grows bigger and bigger? What caused it to happen? How do you control it? How does the recovery model of a database control the growing size of the transaction log? Read on to learn the answers.
Our Question of the day is very popular, but we're looking for more complex questions
In this chapter we will learn how to automate Data Mining Tasks using the SQL Agent.
In this chapter we will learn how to automate Data Mining Tasks using the SQL Agent.
The configuration of server systems matters. Not just to ensure software runs smoothly, but also for security.
Reading tutorials is fine. Shipping something is better. If you are trying to break...
By Steve Jones
We work hard at Redgate, though with a good work-life balance. One interesting observation...
By Arun Sirpal
Fourth in a series on Ai and databases. What Read-Only Advisory Actually Means A...
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I want to get the currency sign displayed with my amount stored in a money type. Does this work?
DECLARE @Amount MONEY; SET @Amount = '?1500'; SELECT CAST( @Amount AS VARCHAR(30)) AS EurosSee possible answers