Making Temporal Databases Work. Part 2: Computing Aggregates Across Temporal Versions
In this part 2 we discuss what kind of aggregates can be obtained from a temporal database and how to express these aggregations in the SQL language.
2024-08-02
In this part 2 we discuss what kind of aggregates can be obtained from a temporal database and how to express these aggregations in the SQL language.
2024-08-02
Join Redgate at the last Redgate Summit event of the year! This series of events is hosted across the globe for data professionals who want to improve their skills and knowledge about Database DevOps, learn about topics surrounding the Cloud, AI, and working across multiple databases.
2024-08-02
Learn about Azure CLI and how to manage your Azure resources using commands instead of using the Azure portal.
2024-07-31
In celebration of their 25th anniversary in 2024, Redgate, as the host of PASS Summit, is thrilled to introduce the PASS Summit Futures Scholarship. This initiative aims to empower the next generation of data professionals from diverse backgrounds.
Applications are open internationally to students and early-career professionals. Each of the 10 lucky winners will be awarded:
2024-07-31
I’ve talked about it before; you shouldn’t have a backup strategy, you should have a recovery strategy.
2024-07-29
Learn about various options to migrate an entire SQL Server database to a PostgreSQL database.
2024-07-26
In my previous article (What is Microsoft Fabric All About) I explained what Microsoft Fabric is, how it came about and whether it brings anything new to the data insights domain.
2024-07-24
Learn how to use SQL Server Query Store to identify what resources are using CPU to help fine-tune queries and reduce the processing load.
2024-07-22
So far in this series, we’ve looked at different ways that you can add, retrieve, and update documents in a MongoDB collection. This article continues that discussion by explaining how to use MongoDB Shell to delete documents from a collection.
2024-07-19
In this tip, we explore how to configure mirroring for a Snowflake database to be available in Microsoft Fabric.
2024-07-17
By Steve Jones
I had been meaning to post this, so as I finished a piece that...
By Steve Jones
fardle-din – n. a long-overdue argument that shakes up a relationship, burning wildly through...
The post Lukáš Karlovský: I got the green light from management and built Fabric...
Is it more efficient to search on an int than a nullable DateTime? I...
Okay I can easily see how to update a table field after an Insert...
Comments posted to this topic are about the item The Pervasive Nature of Open...
What is wrong (if anything) with this code?
SELECT * FROM Sales.SalesOrderHeader AS soh WHERE customerid IN (SELECT soh.CustomerID FROM Sales.Customer AS C WHERE soh.CurrencyRateID = 1 ORDER BY c.ModifiedDate)See possible answers