I made a mistake recently when I was creating an ADF pipeline, annoyingly I made loads of changes and then clicked the debug button, when I pressed debug the...
2021-03-17 (first published: 2021-03-12)
168 reads
In my previous blog post I talked about how to read from an XML Webervice and use xpath to query the XML on the expressions side of things. You...
2021-03-04 (first published: 2021-02-26)
404 reads
When you use ADF, there are two sides to the coin. The first is the data itself that ADF does very well, from moving it from one site to...
2021-02-18 (first published: 2021-02-12)
262 reads
This is a bit of a longer one, a look at how to do all the different joins and the exciting thing for MSSQL developers is that we get...
2021-02-05 (first published: 2021-01-25)
140 reads
The next example is how to do a CTE (Common Table Expression). When creating the CTE I will also rename one of the columns from “dataType” to “x”.
T-SQL WITH...
2021-01-19
19 reads
The next example is how to do a ROW_NUMBER(), my favourite window function.
T-SQL SELECT *, ROW_NUMBER() OVER(ORDER BY dateTime) as RowNumber FROM chicago.safety_data Spark SQL SELECT *, ROW_NUMBER() OVER(ORDER...
2021-01-18
62 reads
The next example is how to do a ROW_NUMBER(), my favourite window function.
T-SQL SELECT *, ROW_NUMBER() OVER(ORDER BY dateTime) as RowNumber FROM chicago.safety_data Spark SQL SELECT *, ROW_NUMBER() OVER(ORDER...
2021-01-18
8 reads
I have been playing around with the new Azure Synapse Analytics, and I realised that this is an excellent opportunity for people to move to Apache Spark. Synapse Analytics...
2021-01-18
24 reads
I have been playing around with the new Azure Synapse Analytics, and I realised that this is an excellent opportunity for people to move to Apache Spark. Synapse Analytics...
2021-01-18
4 reads
When I first started working with Apache Spark, one of the things I struggled with was that I would have some variable or data in my code that I...
2021-01-17
20 reads
By Rayis Imayev
(2021-July-30) A picture is worth a thousand words, the same way a visual database schema...
By John
You might be asking why on earth would you want to get a database...
By Steve Jones
I started to add a daily coping tip to the SQLServerCentral newsletter and to...
Hi Guys, I have an SQL Server 2012 Express database that I would like...
Comments posted to this topic are about the item Deploying SQL Server Automatically
I well realize data compression is a subject to a few variables, such as...
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