Vendors/3rd-party Products

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Working with Flyway And Entity Framework Code First: An Overview

  • Article

This article presents an approach to database development and deployment that combines the strengths of Entry Framework Code First for .NET-driven development with the control and database versioning provided by Flyway's SQL migrations. It allows every database change to be reviewed and tested for integrity, performance, and stability in the same way as any application change. It should make a Database CI process much easier to sustain.

2023-05-01

External Article

How to Automate Cross-Platform Database Development

  • Article

In order to focus on their primary task of developing databases, the development team need to automate as many as possible of the routine tasks that are essential for database delivery, such as testing, scripting, version control, documentation, code review, reporting and so on. This article gives some advice on how to do it, faced with the added challenge of needing to use several different relational databases.

2023-04-28

External Article

SQL Prompt Safety Net Features for SSMS: SQL History

  • Article

Mistakes occasionally happen. Occasionally, you make some ill-judged 'refinements' to working code and now just wish you could rewind your tab back in time an hour and forget the whole sorry episode. Now and again, SSMS just conspires against you and crashes unexpectedly, and you lose all your currently open query tabs, some of which you hadn't saved. SQL History offers a useful safety net in the event of any of these unfortunate events.

2023-04-17

External Article

Why a monitoring tool is an essential tool for growing server estates

  • Article

As we continue into the era of supporting more and more database platforms in our data estates, self-monitoring goes from being a very difficult task to a truly daunting task. I am personally advanced at diagnosing Microsoft SQL Server performance issues, but when that PostgreSQL server gets added, I just have to hope nothing goes wrong for a few years while I learn.

2023-04-10

Blogs

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Forums

SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About

By Terry Jago

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Alamat Kontak Resmi BCA KCP Kertajaya ??/Wa 08218154393

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WA:08218154393 Jl. Kertajaya No.35, Airlangga, Kec. Gubeng, Surabaya, Jawa Timur 60281

How We Handled a Vendor Retry That Loaded Twice in Snowflake

By Chandan Shukla

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Question of the Day

Getting the Average

I have this data in the dbo.Commission table in a SQL Server 2022 database.

salesperson commission
Brian       12
Brian       16
Andy        7
Andy        14
Andy        21
Steve       20
Steve       NULL
All the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
     , AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
 FROM commission
 GROUP BY SalesPerson
GO
What average commission is calculated for Steve?

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