Loading Data using R and PowerBI
I'm not a fan of R visuals in PowerBI. I recently learned I can use R to load data and native PowerBI visuals to display the data. Here's how.
2022-05-27 (first published: 2017-10-16)
6,950 reads
Articles
Memory profiling in Python with tracemalloc
You can find memory leaks in Python code with tracemalloc. In this article, Priyanka Nawalramka demonstrates how to use tracemalloc to find the leaks.
2022-05-27
Simple Reporting with Flyway and Database Models
If you can generate a file-based (JSON) model for each new version of a database, produced by a Flyway migration, then you have an easy way to run simple reports to help you search, list, and understand the structure of these databases. I'll show how to produce the models using PowerShell and then run some queries against them to generate the reports.
2022-05-27
Oracle optimizer removing or coalescing subqueries
The Oracle optimizer often changes the query to get better performance. In this article, Jonathan Lewis explains two more optimizations involving subqueries.
2022-05-25
Sharing SQL Prompt Code Snippets and Styles via the Redgate Platform
SQL Prompt users can now share formatting style or code snippets in designated Team spaces on the Redgate Platform. Louis Davidson explains how it works.
2022-05-25
How to use Images in Power BI Report Builder
Learn how you can add images to your reports in Power BI when using the Report Builder.
2022-05-23
5,963 reads
Database DevOps: Standardize, Automate, Monitor & Protect
See how our end-to-end framework for extending DevOps to your database enables your organization to balance the demand to deliver software fast with the need to protect and preserve business critical data.
2022-05-23
Getting results using less T-SQL
There is usually more than one way to write a query. In this article, Edward Pollack explains a few ways to write simpler T-SQL code.
2022-05-23
2022-05-20 (first published: 2019-02-05)
3,130 reads
Change Management and Leadership Alignment
Successfully implanting change in an organization requires buy-in from leadership. Rohan Kapoor explains what’s needed to get leadership alignment.
2022-05-20
Blogs
Who’s the Winningest Coach (with AI Help)
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I was listening to the radio the other day and the hosts were discussing...
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We’re a week late, once again my fault. I was still coming out of...
Stupid Things I Did With AI: ASCII Art
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I ran across this article recently (https://www.gatesnotes.com/meet-bill/source-code/reader/microsoft-original-source-code) and it has a great opening piece...
Forums
Learning From Breakage
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Python in Action to Auto-Generate an Optimized PostgreSQL Index Strategy
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Adding and Dropping Columns I
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Question of the Day
Adding and Dropping Columns I
I have this table in my SQL Server 2022 database:
CREATE TABLE [dbo].[CityList] ( [CityNameID] [int] NOT NULL IDENTITY(1, 1), [CityName] [varchar] (30) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ) ON [PRIMARY] GOI decide to add two new columns for the StateProvince and Country. What code should I use? See possible answers