Moving towards the DataFrame API using the Spark Connect gRPC API in .NET
All Spark Connect Posts
Code
Goal of this post So there are two goals of this post, the first is to take a look at Apache Arrow and how we can...
2024-02-05
99 reads
Uncategorized
Resolving the MERGE statement attempted to UPDATE or DELETE the same row more than once error
I'm receiving the following error when attempting to run a T-SQL MERGE statement: "Msg 8672, Level 16, State 1, Line 123. The MERGE statement attempted to UPDATE or DELETE the same row more than once. This happens when a target row matches more than one source row.
2024-02-05
Exploring the Spark Connect gRPC API more
All Spark Connect Posts
Code
Goal of this post In this post we will continue looking at the gRPC API and the AnalyzePlan method which takes a plan and analyzes it....
2024-02-01
120 reads
Exploring the Spark Connect gRPC API
All Spark Connect Posts
Code
Goal of this post In the first two posts, we looked at how to run some Spark code, firstly against a local Spark Connect server and...
2024-01-26
366 reads
Configuration of Azure SQL Database Auditing
This article shows how you can configure auditing on your Azure SQL Database.
2024-01-22
2,281 reads
Learning NoSQL
NoSQL is an option for a database platform and Steve wonders if you can discuss and debate the use of NoSQL for your business partners? Or are you going to learn more? He is.
2024-01-17
257 reads
Play To Your Strengths
I really enjoy playing with radios [ed: we know, you won't shut up about it]. Something as simple as checking in to a local net (basically saying hi to a bunch of people on the radio) is fun. However, there's so much more to it. In the last few weeks I've been testing a new […]
2024-01-13
92 reads
An In-Depth Look at MIXED_PAGE_ALLOCATION and Changes in Page Allocation
Learn about the benefits of mixed extent allocation in SQL Server 2016, along with how you can check this setting or enable it in your database.
2024-01-10
1,961 reads
A Thriving Community Lifts All Boats
I'm writing this on the last day of PGConf.EU, sitting here in Prague. I'm looking forward to sitting in several more sessions today, as well as having a few more conversations with the people at the conference. It's been a great event and I'm so happy I've been able to take part. Following the PASS […]
2023-12-16
67 reads
You Are An Inspiration
Hero, Champion, Inspiration. These are words that are bantered around about people regularly. Joe was a hero when he saved that puppy. Betty was the champion runner and won the race. Pat was an inspiration; they work so hard. Hero and champion are universally understood as positive things. Inspiration is typically used as a positive, […]
2023-11-25
95 reads
Blogs
5 Starter Projects for Your AI and Data Engineering Portfolio
Reading tutorials is fine. Shipping something is better. If you are trying to break...
The Book of Redgate: Taking Breaks
By Steve Jones
We work hard at Redgate, though with a good work-life balance. One interesting observation...
Database AI Agents: The Read-Only Rule
By Arun Sirpal
Fourth in a series on Ai and databases. What Read-Only Advisory Actually Means A...
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Liability for AI Errors
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Question of the Day
Running SQLCMD II
I run this command to start SQLCMD:
sqlcmd -S localhost -E -c "proceed"At the prompt, I type this (the 1> and 2> are prompts):
1> select @@version 2> goWhat happens? See possible answers