A subquery is a type of query that is embedded—or nested—into a data manipulation language (DML) statement. The subquery itself is typically a SELECT statement, although you can also use a TABLE statement or VALUES statement. Even so, the SELECT statement continues to be the most common choice for subqueries, and that’s the one I focus on in this article.
2023-01-11
In this article, we look at how to create transactions when using Snowflake along with several commands specific to working with transactions.
2023-01-11
Introduction In this article, we will learn to create a Power BI report using MySQL data. The article will teach us to use the MySQL Workbench (something like the SSMS, but for MySQL). We will do the following in this article. First, we will connect and create a database in MySQL. Secondly, we will create a […]
2023-01-09
4,102 reads
In this tip, we guide you through the setup of Azure Synapse Link so you can query Azure Cosmos DB data with the Synapse Serverless.
2023-01-09
If only the entire world used UTC, wouldn’t life be so much easier? We can dream, can’t we? While some software applications can live in an ecosystem where all dates and times can be stored in a single time zone with no conversions needed, many cannot.
2023-01-09
This article explains ethical hacking and how this might be a career field worth pursuing.
2023-01-06
3,753 reads
This article demonstrates how to run basic cross-RDBMS code quality checks using SQL Fluff. We analyze the results in PowerShell to produce reports and analytics on the number or types of issues found.
2023-01-06
Learn about prepared statements in SQL Server, what they are, and how to use them along with the commands sp_prepare and sp_execute.
2023-01-06
In this article, I will introduce two JavaScript frameworks that can be used to build backend projects.
2023-01-04
This article provides a simple demonstration of how a small team of developers might set up a Flyway Desktop project to manage, automate, and control database development.
2023-01-04
By James Serra
There are three Azure SQL products with so many different deployment options, service tiers,...
By Steve Jones
I hosted this month’s T-SQL Tuesday party with my invitation asking about tracking permissions....
By Steve Jones
I was asked to do some a little thinking and brainstorming recently. Rather than...
Hi, Does anyone have experience with MEMORYBROKER_FOR_RESERVE ? when suddenly there is somehow constantly...
I just learned that my database was created on my C:\ drive in the...
I am needing to migrate a MSSQL db to MySQL, on a different server...
I have a complex database with a few filegroups and files. Can I run a backup command like this? (assume file/filegroup names are valid).
BACKUP DATABASE [complex]
FILE = N'thirdone'
, FILE = N'thirdtwo'
, FILEGROUP = N'second'
TO DISK = N'C:\Program Files\Microsoft SQL Server\MSSQL16.SQL2022\MSSQL\Backup\complex.bak'
WITH NOFORMAT, NOINIT, NAME = N'complex-Full Database Backup', SKIP, NOREWIND, NOUNLOAD, STATS = 10
GO
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