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  1. learnsql.com › blog › what-is-sql-queryWhat Is an SQL Query? | LearnSQL.com

    Aug 9, 2022 · SQL, or Structured Query Language, is a programming language designed to interact with databases. When you want to access data in a database, be it to alter, delete, add, or simply extract information, you use SQL. SQL can work and interact with large amounts of data. Its syntax is sleek and straightforward. If you want to know more about SQL ...

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  3. www.springboard.com › blog › data-analyticsWhat is SQL & How Does It Work? A Guide to Structured Query ...

    Oct 6, 2021 · SQL is the language of databases. It facilitates retrieving specific information from databases that are further used for analysis. Even when the analysis is being done on another platform like Python or R, SQL would be needed to extract the data that you need from a company’s database. Become a Data Analyst.

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  4. www.secoda.co › learn › an-in-depth-introduction-toAn In-Depth Introduction to SQL (Structured Query Language)

    Jul 17, 2024 · These include its natural language-like syntax, portability, and ability to handle complex queries. SQL also supports transaction processing, which ensures data integrity and consistency during multiple operations. Natural language-like syntax: SQL's syntax is similar to natural language, making it more readable and easier to understand for users.

  5. learntocodewith.me › posts › sql-guideWhat is SQL? A Beginner’s Guide to the SQL Language

    Feb 18, 2024 · SQL stands for Structured Query Language. Essentially, it’s a language that allows communication with databases in order to manage all the data they contain. The SQL meaning—Structured Query Language—comes from how SQL works. SQL uses a structured approach to work with databases and query data within them.

  6. en.wikipedia.org › wiki › SQLSQL - Wikipedia

    SQL was initially developed at IBM by Donald D. Chamberlin and Raymond F. Boyce after learning about the relational model from Edgar F. Codd in the early 1970s. This version, initially called SEQUEL (Structured English Query Language), was designed to manipulate and retrieve data stored in IBM's original quasirelational database management system, System R, which a group at IBM San Jose ...

  7. www.w3schools.com › sql › sql_introSQL Introduction - W3Schools

    What Can SQL do? SQL can execute queries against a database. SQL can retrieve data from a database. SQL can insert records in a database. SQL can update records in a database. SQL can delete records from a database. SQL can create new databases. SQL can create new tables in a database. SQL can create stored procedures in a database.

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  9. www.ibm.com › think › topicsWhat is Structured Query Language (SQL)? | IBM

    May 31, 2024 · Structured query language (SQL) is a standardized, domain-specific programming language that excels at handling data relationships. It is used extensively for storing, manipulating and retrieving data in systems such as MySQL, SQL Server and Oracle. When data needs to be retrieved from a database, SQL is used to make the request.

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