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
425 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
9 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
47 reads
in my last post I wrote about thinking of the tools as being a separate thing from the event. Not a complicated concept, but does it matter? Maybe. Let...
2021-01-16
7 reads
I think our profession was the better for having a professional association, even if it never quite did as much as I wanted it to. I put a lot...
2021-01-16
179 reads
I think our profession was the better for having a professional association, even if it never quite did as much as I wanted it to. I put a lot...
2021-01-16
5 reads
There has been a lot of noise over the last few weeks since it was announced that due to financial constraints related to canceling the in-person Summit due to...
2021-01-15
75 reads
SharePoint lists are popular and simple tools for storing modestly-sized discrete sets of data. SQL Server Integration Services (SSIS) includes a source component to allow reading data from SharePoint...
2021-01-15 (first published: 2021-01-09)
4,437 reads
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2021-01-15
14 reads
Today is the last day that the PASS and SQL Saturday websites will be active. It’s possible that they will be shut down as this post gets published, and...
2021-01-15
37 reads
Thank you to everyone who participated in T-SQL Tuesday #198! When I wrote the...
Efficient query performance in Amazon Redshift often comes down to how well you manage...
By gbargsley
Welcome back to PowerShell Strikes Back. We’re three weeks in, and the training is...
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When I use QUOTENAME(), I can optionally provide the character used to surround the string in the result. Can I use any character?
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