The AdventureWorks database includes various tables, views, and stored procedures to represent a fictional company's operations, focusing on manufacturing, sales, purchasing, and other business ...

Here I’ll bring in such a tool, esProc SPL, list various SQL file query scenarios and offers esProc example programs. esProc is a specialized data computing engine, and SPL, abbreviation of Structured ...

In this article, you will learn how to handle NULL values in a database query using some common techniques and examples. Top experts in this article Selected by the community from 24 contributions.

Part 3: Here’s how to unleash your database power with queries. It is now time to query the data and untap the true power of a database. Published: Mar 25, 2023 08:24 AM EST ...

A few months ago a new option was added to the Sql.Database and Sql.Databases functions in Power Query in Power BI and Excel which allows Power Query queries that combine data from different SQL ...

Learn how to debug database queries using online tools that can test, analyze, and improve your SQL skills, such as online SQL editors, analyzers, formatters, validators, converters, and tutorials.

SQL is neither the fastest nor the most elegant way to talk to databases, but it is the best way we have. Here’s why Today, Structured Query Language is the standard means of manipulating and ...

It’s surprisingly easy to stop query folding happening in Power Query by changing the data type of a column. This is mentioned in the docs here, and it’s something several people have blogged about ...

What is a Query? A query is a request that is asked in a formal manner. For example, relational databases require the use of a formal structured query language (SQL) to retrieve, modify, or manipulate ...