Different Ways to Format Currency Output in SQL
In this tutorial, we will show different ways to output different currency formats with the T-SQL language.
2023-08-28
T-SQL
Sample Use Case for Using SQLCMD Utility Batch Files
In this article, we look at a sample use case of how you can create SQLCMD batch files that can be interactive and reused in different SQL Server environments.
2023-07-14
Starter Metadata T-SQL Query Examples for Databases and Tables
SQL Server provides lots of information about various aspects of server and database objects and this data is referred to as metadata. Understanding what is available and how to use this metadata can greatly enhance and streamline how you can work with SQL Server.
2023-07-07
Paging Data in T-SQL
This article will show you how to page through a set of results using the OFFSET and FETCH options of the ORDER BY clause.
2023-06-28
REPLACE versus TRANSLATE for SQL Server Text Data Manipulation
Learn how to replace text in SQL Server strings using the REPLACE and TRANSLATE functions and how these could be used for data manipulation.
2023-05-19
Find 40 Problems in this SQL Server Stored Procedure
I often perform code reviews and thought it would be fun to frame this exercise: a completely fictitious stored procedure hits my desk, I’ll reject it of course, and enumerate the reasons why.
2023-05-10
Performance Tuning with SQLFacts Tools
The need for performance tuning your SQL Server workloads has never been more critical. As workloads are moved into cloud services, their efficiency has a direct impact on the recurring bills. A workload that consumes more resources than necessary costs more to host in the cloud and affects the bottom line for your organization.
2023-04-07
10,987 reads
DAX CASE Statement Functionality with IF, SWITCH and SWITCH True
The CASE expression is one of the most valuable tools in your T-SQL toolbox. I use it in almost every query I write. However, there isn't a direct equivalent of CASE in DAX. Since it's a different language entirely, I don't expect it. As my grandmother used to say, I am not surprised, just disappointed. If you don't know, DAX (Data Analysis Expressions) is a language for creating custom calculations and aggregations in Power Pivot, Power BI, and other data analysis tools. Two functions in DAX come close to replicating the functionality but come with limitations. Which one of these functions should you use? Please stay tuned.
2023-04-03
ChatGPT in SQL Server - Practical examples
Introduction ChatGPT in SQL Server In this article, we will learn some basic examples of ChatGPT in SQL Server. In a previous article, we had an interview with ChatGPT an AI chatbot developed by OpenAI. If you do not know how to use it yet, you can go to that article. We will show some […]
2023-03-06
50,571 reads
Getting started with ROUND() and Its Use Cases
Learn the basics of the ROUND() function in this article.
2022-12-02
3,079 reads
Blogs
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Forums
A Quick Restore
Comments posted to this topic are about the item A Quick Restore
Guarding Against SQL Injection at the Database Layer (SQL Server)
Comments posted to this topic are about the item Guarding Against SQL Injection at...
Ola Hallengren Index Optimize Maintenance can we have data compression = page
I have a quick question on Ola Hallengren Index Optimize Maintenance . Do we...
Question of the Day
A Quick Restore
While doing some testing of an application, I wanted to reset my environment after doing some testing with this code:
USE DNRTest BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO /* Bunch of stuff tested here */RESTORE DATABASE DNRTest FROM DISK = 'dnrtest.bak' WITH REPLACEWhat happens if this runs, assuming the "bunch of stuff" isn't anything affecting the instance. See possible answers