This disambiguation page lists articles associated with the title Query. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article. QUERY meaning: 1. a question, often expressing doubt about something or looking for an answer from an authority…. Learn more. A query is a question, or the search for a piece of information. The Latin root quaere means to ask and it's the basis of the words inquiry, question, quest, request, and query. SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in MySQL, SQL Server, MS Access, Oracle, PostgreSQL, and more. query , inquiry, enquiry - A query is a single question; an inquiry (or enquiry) may be a single question or extensive investigation (i.e. a series of questions). Query is a federated search platform for security data providing expanded data visibility without centralization. The scope of SQL includes data query, data manipulation (insert, update, and delete), data definition (schema creation and modification), and data access control. Power Query is a data transformation engine built into Excel where you can import, clean, and reshape your data. It works on a separate query version of your data, so you're free to play with your figures without worrying about preserving your source. Learn what a query is, how it works in databases and search engines, plus query types and languages like SQL with clear, simple examples. The meaning of QUERY is question, inquiry. How to use query in a sentence. Synonym Discussion of Query.