When INSERTING or DELETING rows from a table, the OUTPUT clause can be used to return a dataset containing the changes made. Mat Richardson explains how.
2019-12-27 (first published: 2017-05-02)
9,880 reads
The logic for referential integrity can be implemented in application code, but to make sure that it is enforced, include foreign key constraints in the database design instead. In this article, Joe Celko talks about the history of references in SQL and the options available today.
2019-12-27
Introduction The SSISDB database (a.k.a. the SSISDB catalog) was introduced back in SQL Server 2012 to de-clutter the MSDB database and provide an in-house logging and reporting infrastructure. In a nutshell, SSISDB is an SSIS framework making SQL Server Integration Services more robust and enterprise-friendly by providing the following features: Database backup Database encryption Support […]
2019-12-26
6,254 reads
Automation of server builds minimizes human error, ensures that environments are identical, and saves time building servers. This article from Mircea Opera demonstrates provisioning one server or multiple load-balanced servers in AWS with code.
2019-12-26
Between the legislation over the years (HIPAA, GLBA, GDPR, CCPA, etc.) and data breaches from large organizations that seem to pop-up in the news on a monthly basis, SQL Server database encryption is critical for our industry. SQL Server ships with a few options for a native encryption implementation (Column Level Encryption, Transparent Data Encryption, Data Masking, Always Encrypted), that all provide value in particular situations, but none of the options all seem to address all of the needs. What is the best way to encrypt our SQL Server data?
2019-12-26
In this tip we will implement a polling mechanism to verify if the Power BI dataset has refreshed successfully.
2019-12-25
2019-12-24 (first published: 2017-08-24)
11,813 reads
Learn about the range of connectivity options available for Azure SQL Database deployments.
2019-12-24
Part 2 of identifying performance puning opportunities using Extended Events. Learn how about shredding XML.
2019-12-23
8,156 reads
SQL Server 2017 introduced the concept of graph data tables as part of the SQL Server database engine. With SQL Server 2019, there were some enhancements like ‘shortest path’ function and constraints on edge tables that make this feature more usable – although it is far from a full-fledged graph database. Graph tables are essentially […]
2019-12-23
15,348 reads
By Steve Jones
dolorblindness – n. the frustration that you’ll never be able to understand another person’s...
By Steve Jones
I had a customer ask about analyzing their Test Data Manager (TDM) usage to...
By Steve Jones
I had an idea for an animated view of a sales tool, and started...
Comments posted to this topic are about the item Optimism Without Illusion or Why...
Hi all, I'm trying to do classic scenario for loading multiple Excel files into...
Hi So the case statement is slowing this down - but for the life...
In SQL Server 2025, what is returned by this code:
SELECT EDIT_DISTANCE('tim', 'tom')
Assume preview features are enabled. See possible answers