Query

What is a query?

A query is a querythat is made to a database to search for information. search, change or analyze. Datenbankmanagementsysteme wie SQL (Structured Query Language) make it possible to make precise queries and obtain results in a short time. Queries are essential for accessing structured data in databases or data warehouses.

Types and application examples

There are different types of queries, including select queries for retrieving data, update queries to change data records and delete queries to remove data. Companies use queries to create reports, analyze data or business insights to win. An example of this would be a query that sales figures for a specific period from a database.