Upgrade and Refresh, or Not?
Today we have a guest editorial from Andy Warren that looks at the upgrade cycle and how that affects our jobs.
Azure Blob Storage Part 6: Blob Properties, Metadata, etc.
After finding it difficult to find seriously useful information on Azure blob storage written after Storage Client Library 1.7 (and we’re on 4.something now), Robin Shahan decided to try and fill that gap with this article.
Data Mining Part 25: Microsoft Visio Add-Ins
In the chapter 18-22 we explained how to work with Microsoft Excel to Access to the Data Mining information. This time, we will explain how to work with Microsoft Visio.
Data Mining Part 25: Microsoft Visio Add-Ins
In the chapter 18-22 we explained how to work with Microsoft Excel to Access to the Data Mining information. This time, we will explain how to work with Microsoft Visio.
Measuring Career Growth
A guest editorial from Tim Mitchell today looks at keeping track of what we have done in our careers, and the value that it gives us.
Getting Starting with Database Engine Tuning Advisor in SQL Server – Part 1
There are different techniques to optimize the performance of SQL Server queries but wouldn’t it be great if we had some recommendations before we started planning or optimizing queries so that we didn’t have to start from the scratch every time? This is where you can use the Database Engine Tuning Advisor utility to get recommendations based on your workload.
Stairway to Database Source Control Level 3: Working With Others (Centralized Repository)
One of the main purposes of placing a database under source control, alongside the application code, is to allow team collaboration during development projects. The Version Control System (VCS) stores and manages all of the project files, maintaining an audit trail of what changed, and who made the change. Each team member can work on a file, or set of files, and submit their changes to the VCS to make them available to other team members. They can also inspect the VCS to discover recent changes made by other team members.
Questions About SQL Server Transaction Log You Were Too Shy To Ask
Tony Davis answers 10 surprisingly tricky questions about SQL Server Transaction Log.
Data Warehouse to OData to Excel and R
How do you make data available to analysts who want to blend data with R or Power Query tools? Why with OData services.
Blogs
T-SQL Tuesday #198–Change Detection
By Steve Jones
This month we have a new host, Meagan Longoria, who graciously agreed to help...
Redgate and Rome
By Steve Jones
I’m at the UK Redgate office today, meeting with senior leaders in all areas...
Quick Tip: Check Most DTU Expensive Queries in Azure SQL Database
Optimizing Azure SQL Database performance often begins with identifying the most resource-intensive queries. Understanding...
Forums
How Important Is a Google Knowledge Panel for Online Reputation?
I’ve been learning more about the google knowledge panel and it seems like one...
Which Wireless Credit Card Terminal Works Best for Small Businesses?
I’m currently researching the best wireless credit card terminal for a growing business and...
Creating a JSON Document IV
Comments posted to this topic are about the item Creating a JSON Document IV
Question of the Day
Creating a JSON Document IV
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT YearEstablished, json_objectagg(city : TeamName) FROM dbo.NFLTeams GROUP BY YearEstablished;See possible answers