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Subqueries in MySQL

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

SQLServerCentral Article

How to Create a Power BI report using MySQL data

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 […]

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2023-01-09

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Question of the Day

Tables with a SPARSE Column and Consumption

True or False:  Tables with a SPARSE column consume more space than regular columns if most values are NOT NULL.

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