Minimizing impact of widening an IDENTITY column – part 4
Aaron Bertrand continues his series on widening an IDENTITY column, showing how he would attack the problem directly.
2016-09-06
3,348 reads
Additional Articles
The Exploratory Testing Chrome Plugin
If all your application testing is done by test experts, who know how to record images, do screen-capture, write issue-reports to TFS more appropriate and consistent format and so on, you probably don't need the 'Exploratory Testing' chrome plug-in. Otherwise, it is worth checking out Ambily KK's walkthrough.
2016-09-05
3,633 reads
Master Data Management (MDM) Using SQL Server
So many of the problems that organisations have with their IT applications are due to the struggle with data, in the absence of overall organization-wide control and supervision of data and its progress through the various parts of the organization. Master data management (MDM) offers a solution to the many data woes by controlling data change, It does it in an analogous way to Version Control, so that changes are cleansed, checked, tracked and audited, and any named version can be published to other services. Now Microsoft has an implementation as part of the data platform.
2016-09-02
4,892 reads
New Drop If Exists Syntax in SQL Server 2016
When writing T-SQL code, we often write code to check if the database object exists first and then take some action. In this tip John Miner covers the new and easier way to do this in SQL Server 2016.
2016-09-01
7,255 reads
Temporal Data Part 3 – Reporting Out Current and Historical Information
With the introduction of temporal table support in SQL Server 2016 Microsoft also added some additional functionality that makes it easy for you to join the current and history records of a system-versioned table. Greg Larsen shows you some of the different ways to do analysis of your system-versioned records over time.
2016-08-31
4,554 reads
Formatting SQL Code - Part the Second
When you're formatting SQL Code, your objective is to make the code as easy to read with understanding as is possible, in a way that errors stand out. The extra time it takes to write code in an accessible way is far less than the time saved by the poor soul in the future, possibly yourself, when maintaining or enhancing the code. There isn't a single 'best practice, but the general principles, such as being consistent, are well-established. Joe Celko gives his take on a controversial topic.
2016-08-30
8,612 reads
Migrating Content Between Report Servers
This topic describes options for migrating content from one SQL Server Reporting Services (SSRS) report server to another report server.
2016-08-29
3,999 reads
Import data from Azure SQL to Tabular Databases
Daniel Calbimonte shows how to create an Azure SQL Database with the AdventureworksLT data, and how to import the information into a SQL Server Analysis Services Tabular Model Database.
2016-08-26
5,872 reads
SQL Server Access Control: The Basics
No technology yet invented can in any way allow us to neglect the task of ensuring the security of the database by controlling access. Security must be applied in depth, and the database is designed provide a system that will thwart even the most determined external attack. If it seems a bit complicated at first, that is no longer an excuse now that Rob Sheldon has provided this simple guide for getting started.
2016-08-25
8,113 reads
Installing Master Data Services in an AlwaysOn Environment
This article describes a solution for Master Data Service (MDS) hosted on AlwaysOn Availability Group configuration. The article describes how to install and configure SQL 2016 Master Data Services on a SQL 2016 AlwaysOn Availability group (AG). The main purpose of this solution is to improve high availability and disaster recovery of MDS backend data hosted on a SQL Server database.
2016-08-24
4,157 reads
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Question of the Day
Multiple Values Inserted
I have this code on SQL Server 2022. What happens when it runs all at once?
DROP TABLE IF EXISTS dbo.Commission GO CREATE TABLE dbo.Commission (id INT NOT NULL IDENTITY(1,1) CONSTRAINT CommissionPK PRIMARY KEY , salesperson VARCHAR(20) , commission VARCHAR(20) ) GO INSERT dbo.Commission ( salesperson, commission) VALUES ( 'Brian', 12 ), ( 'Brian', 'None' ) GOSee possible answers