Learning the SQL GROUP BY Clause
Learn about the various ways to use the GROUP BY command to summarize and rollup query results. We look at the basics with examples as well as using group by rollup, cube and grouping sets.
2021-10-06
Articles
Tower Loan: Monitoring our estate and insights for your success
Join Kevin Davis, DBA Manager at Tower Loan to hear their playbook for successful distributed estate monitoring, and the role of SQL Monitor.
2021-10-06
Incremental Data Loading Using ADF and Change Tracking
This article looks at moving data in three related tables to Azure SQL Database using the change tracking feature in SQL Server to determine which rows have been changed.
2021-10-04
3,819 reads
Building blocks of Extended Events data collection
Extended Events have been part of SQL Server since 2008. In this article, Ed Pollack explains the building blocks of Extended Events data collection.
2021-10-04
SQL Server Diagnostic Memory Queries
Microsoft Data Platform MVP Glenn Berry demonstrates a set of eleven SQL Server Diagnostic Memory Queries that help you understand your memory usage in SQL Server.
2021-10-04
The Record That Never Existed (as a committed row)
Introduction According to the official documentation, the READ COMMITTED isolation level “specifies that statements cannot read data that has been modified but not committed by other transactions”. So, one could think that a record returned under this isolation level existed in the committed state at the time of reading. In this article, I am going […]
2021-10-01
1,636 reads
Advanced Schema Evolution using Databricks Auto Loader
This article demonstrates how to get started with using Auto Loader cloudFiles with Databricks through an end-to-end practical example of ingesting a data stream which has an evolving schema.
2021-10-01
Hype Cycle for Agile & DevOps
Get Gartner’s latest DevOps and Agile recommendations for I&O leaders.Redgate is named as a sample vendor for Continuous Compliance Automation in the 2021 Hype Cycle™ for Agile and DevOps
2021-10-01
Connect to SAP HANA Data as a Linked Server
The SQL Gateway enables you to configure a TDS (SQL Server) remoting service and set up a linked server for SAP HANA data. After you have started the service, you can use the UI in SQL Server Management Studio or call stored procedures to create the linked server. You can then work with SAP HANA data just […]
2021-09-29
582 reads
Powershell Day by Day: Adding Help to Scripts
This next article in the PowerShell Day by Day Series will cover adding help to your scripts.
2021-09-29
4,178 reads
Blogs
A New Form of Address: Mx
By Steve Jones
When I was presenting at the dataMinds Connect conference, I called on someone in...
Group By Starting Characters
By Kevin3NF
I was chatting with Jeff (b|t) on my team yesterday and the context escapes...
Daily Coping 22 Oct 2021
By Steve Jones
I started to add a daily coping tip to the SQLServerCentral newsletter and to...
Forums
Maybe It Is DNS
Comments posted to this topic are about the item Maybe It Is DNS
Finding all logins that can alter DDL
Hello experts, Is there a ready-made query out there that I could run on...
Insert records with a where
I want to insert record job allocations only for selected jobs I know the...
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