Computer

Lecture on Structured Query Language (SQL)

Lecture on Structured Query Language (SQL)

Structured Query Language (SQL) is a standard computer language for relational database management and data manipulation. SQL is used to query, insert, update and modify data. SQL is a special-purpose programming language designed for managing data held in a relational database management system. SQL statements are used to perform tasks such as update data on a database, or retrieve data from a database.