Navigating the Database Landscape
Today Steve has a few thoughts on his keynote topic today at the Redgate Summit.
Stairway to Advanced T-SQL Level 2: Using the APPLY Operator
The APPLY operator allows you to join a record set with a function, and apply the function to every qualifying row of the table (or view). The APPLY operator takes on two formats: CROSS APPLY, or OUTER APPLY. This article will explain the differences between these two formats, and show you examples of how each of these formats work.
SQL Server to PostgreSQL Database Schema Conversion
In this tip, I will demonstrate how to migrate an existing database schema from SQL Server to PostgreSQL.
Have You Deployed an Availability Group?
Learning about the Availability Group technology can be valuable for your career. Today Steve asks if you've deployed one, and if not, perhaps you want to try.
Oops! Apologies
So, I messed up. In my calendar on Friday were the words, "Database Weekly." That's because I was supposed to put this editorial together and put out the Database Weekly. But I messed up. I was traveling on Friday. Not an excuse, but it's why I messed up. I'm sorry. However, what I did this […]
Power BI Auto Detect Relationship Failure
Power BI doesn't always detect relationships, and this article explains a bit about the problem.
Will AI end with SQL, Is this the end of SQL?
An experienced DBA asks an AI to perform some common tasks. Read to see how it fairs and if an AI will impact DBA jobs.
Why Test-Driven Development? (Part 2)
As discussed in Part 1, by segregating our focus on developing code that behaves as expected from the focus on developing code that will be well structured, we have achieved the ability to eliminate wasteful and error prone manual chores.
SSRS 2022 Install, Setup and Configuration
This article includes all of the steps you need to take to install and configure SQL Server Reporting Services 2022.
Blogs
Free webinar – Tackling the Gaps and Islands Problem with T-SQL Window Functions
I’m hosting a free webinar at MSSQLTips.com at the 19th of December 2024, 6PM...
Counting Groups with Window Functions: #SQLNewBlogger
By Steve Jones
I looked at row_number() in a previous post. Now I want to build on...
The query processor ran out of internal resources and could not produce a query plan – When You’ve Managed to Confuse SQL With a Crazy IN Clause.
Recently I received a cry for help over Teams. The issue was that an...
Forums
A Few Good DBAs
You can't handle the truth!! (about data integrity) A few good database administrators https://www.helpmasterpro.com/blog/a-few-good-database-administrators/...
Python with SQL 2022 Enterprise doesn’t work
I have installed Machine Learning with SQL 2022 Enterprise Edition and installed and configured...
A Guide to SQL Security in Django
Comments posted to this topic are about the item A Guide to SQL Security...
Question of the Day
Incremental Statistics
I have run this on SQL Server 2022 for the Sales database:
ALTER DATABASE Sales SET AUTO_CREATE_STATISTICS ON (INCREMENTAL = ON)I then run this in the Sales database:
USE Sales GO CREATE STATISTICS CustomerStats1 ON dbo.Customer (CustomerKey, EmailAddress) WITH INCREMENTAL = OFFThe dbo.Customer table is partitioned. How are statistics created? See possible answers