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Query language - Wikipedia

en.wikipedia.org/wiki/Query_language

Query languages are computer languages used to make queries in databases and information systems. Contents. [hide]. 1 Types; 2 Examples; 3 See also ...

What is Query (Database Query)? Webopedia Definition

www.webopedia.com/TERM/Q/query.html

A query is a request for information from a database. There are three general methods for posing queries: Choosing parameters from a menu, query by example ...

Querying a Database - Quackit Tutorials

www.quackit.com/database/tutorial/querying_a_database.cfm

In database terms, a query is used to retrieve data from the database. Queries are one of the things that make databases so powerful. A "query" refers to the ...

Database basics - Access - Office Support

support.office.com/en-us/article/Database-basics-a849ac16-07c7-4a31-9948-3c8c94a7c204

Queries can perform many different functions in a database. Their most common function is to retrieve specific data from the tables. The data you want to see is ...

What is the purpose of a query in a database? | Reference.com

www.reference.com/technology/purpose-query-database-eed11ac0e0e64754

A database query is designed to retrieve specific results from a database. The query is formulated by the user following predefined formats. After searching ...

Graph Databases for Beginners: Why a Database Query Language ...

neo4j.com/blog/why-database-query-language-matters/

Aug 21, 2015 ... Discover why choosing a database shouldn't just be about surface-level features but should also include consideration of the database query ...

What Is the Definition of a Database Query? - Databases - About.com

databases.about.com/cs/administration/g/query.htm

Find out how a database query can get the data you need out of your database by writing the query in the language the database requires, usually SQL.

BBC - GCSE Bitesize: AND/OR/NOT queries

www.bbc.co.uk/schools/gcsebitesize/ict/databases/2databasesrev5.shtml

Databases and data capture ... Applications such as Microsoft Access use query language to narrow down search ... A query can look at more than one field.

BBC Bitesize - GCSE Computer Science - Queries and SQL ...

www.bbc.co.uk/education/guides/z37tb9q/revision

Learn about how to use SQL and some simple functions work working with databases with GCSE Bitesize Computer Science.

Get started with cross-database queries (vertical partitioning ...

docs.microsoft.com/en-us/azure/sql-database/sql-database-elastic-query-getting-started-vertical

May 23, 2016 ... how to use elastic database query with vertically partitioned databases.

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What is query? - Definition from WhatIs.com - SearchSQLServer

searchsqlserver.techtarget.com

A database query can be either a select query or an action query. A select query is simply a data retrieval query. An action query can ask for additional ...

Introduction to the SQL Database Query | What Is a Query? | InformIT

www.informit.com

Oct 11, 2002 ... This lesson teaches the fundamentals of the SQL SELECT statement, which is used to query the database for useful information.

Create queries for a new database - Access - Office Support

support.office.com

Learn how to create queries for an Access database. Queries are an essential part of any database. They're how you answer extract meaningful information from ...