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SQL stands for Structured Query Language, and it is a computer language used to store, manipulate, and retrieve data from a relational database. SQL is the industry standard for Relational Database Systems. SQL is the standard database language used by all Relational Database Management Systems (RDMS) such as MySQL, MS Access, Oracle, Sybase, Informix, Postgres, and SQL Server. SQL functions trough allowing programmers and other computer users to get information from a database in a manner approaching plain English. SQL is composed of several structurally simple commands: Select, which retrieves data; Insert, which inserts data into a database; Update, which updates information; and Delete, which deletes information. There are other commands for creating, modifying, and administering networks.
SQL was established a standard by the American National Standards Institute (ANSI) in 1986, and SQL is now the database standard by the International Organization for Standardization (ISO). SQL is a language used to construct database objects and handle data. Several adjustments were made to specify how SQL will work, including data types, isolation levels, logical operators, syntax, data definition language syntax, data manipulation language definitions, procedures, functions, and so on ( What is Structured Query Language (SQL)? Definition from Techopedia , 2022). With a few exceptions, all of the most prominent databases now adhere to these requirements.
SQL has been a popular choice for database users throughout the years, owing to its ease of use and the very effective way in which it searches, manipulates, combines data, and performs a variety of other operations to convert vast amounts of structured data into useable information. SQL is obviously not the ideal solution for all database applications, but it has remained consistently popular among multiple industries. Further evolution of viable scenarios is possible in the future as the data analysis keeps moving forward.
Reference
What is Structured Query Language (SQL)? Definition from Techopedia. Techopedia.com. (2022). Web.
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