The Case for Scalar-valued, User-defined Functions in T-SQL
Did you know that scalar-valued, user-defined functions can be used in DEFAULT/CHECK CONSTRAINTs and computed columns? Learn about it...
2015-05-12
7,274 reads
Articles
How do you work with databases?
How do you use SQL Server, and how do you expect this to change next year? Fill in Redgate's survey by May 15 and enter a prize draw to win one of 4 $50 Amazon vouchers.
2015-05-12 (first published: 2015-05-05)
19,487 reads
How To Calculate Behavioral Streaks in SQL Server Data
In this tip, Tim Smith demonstrates how to measure a behavioral streak with SQL Server, an important skill for determining ROI and extrapolating trends.
2015-05-12
7,471 reads
Database Source Control Workshop: Philadelphia, PA
Redgate and Ike Ellis are hosting a database source control workshop in Philadelphia PA, on June 4, 2015. Learn all you need to put your development databases in source control, using the version control system of your choice. Register while space is available.
2015-05-11
6,266 reads
Making Data Analytics Simpler: SQL Server and R
R an SQL Server are a match made in heaven. You don't need anything special to get started beyond the basic instructions. Once you have jumped the hurdle of reliably and quickly transferring data between R and SQL Server you are ready to discover the power of a relational database when when combined with statistical computing and graphics.
2015-05-11
9,421 reads
2015-05-08 (first published: 2013-06-25)
84,089 reads
RESTful SignalR Service
This article explains how to expose SignalR feature through an ASP.NET Web API, which helps applications that can use REST service and to broadcast a real time message to their clients.
2015-05-08
8,332 reads
Alan Cooper: Geek of the Week
Alan Cooper helped to debug the most widely-used PC language of the late seventies and early eighties, BASIC-E, and, with Keith Parsons, developed C-BASIC. He then went on to create Tripod, which morphed eventually into Visual Basic in 1991. Alan remains enthusiastic and interested in development with strong views on Agile and Pair Programming.
2015-05-07
10,006 reads
Generating A Password in SQL Server with T-SQL from Random Characters
Dallas Snider explains how to use T-SQL to generate a random password that meets an organization's password requirements.
2015-05-06
8,369 reads
SQL Monitor Custom Metric: Plan Cache; Cache Pages Total
This metric collects the number of 8-kilobyte pages that make up the plan cache to help identify memory pressure or plan cache pollution. A sudden drop in values for this metric may indicate that the instance is under memory pressure and SQL Server had to reclaim part of the plan cache for other use.
2015-05-06
7,382 reads
Blogs
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Forums
The day-to-day pressures of a DBA team, and how we can work smarter with automation and AI
Comments posted to this topic are about the item The day-to-day pressures of a...
The Problem Isn't Always Your Query or Schema... Sometimes It's Hidden Assumptions
Comments posted to this topic are about the item The Problem Isn't Always Your...
Identity Defaults
Comments posted to this topic are about the item Identity Defaults
Question of the Day
Identity Defaults
What happens when I run this code?
CREATE TABLE dbo.IdentityTest
(
id int IDENTITY(10) PRIMARY KEY,
somevalue VARCHAR(20)
)
GO
See possible answers