MICROPROCESSOR AND MICROCONTROLLER

Detailed explanation-1: -Structured query language (SQL) is a programming language for storing and processing information in a relational database. A relational database stores information in tabular form, with rows and columns representing different data attributes and the various relationships between the data values.

Detailed explanation-2: -What is Structured Query Language (SQL)? Structured Query Language (SQL) is a standardized programming language that is used to manage relational databases and perform various operations on the data in them.

Detailed explanation-3: -Apparently, IBM lawyers found that a company had already trademarked SEQUEL for something, so they got the named changed to “Structured Query Language”, or SQL. But you can see that the “Structured” was intended to apply to “English”, and that it was a language for specifying (database) queries in “Structured English”.

Detailed explanation-4: -SQL is used to communicate with a database. According to ANSI (American National Standards Institute), it is the standard language for relational database management systems. SQL statements are used to perform tasks such as update data on a database, or retrieve data from a database.

Detailed explanation-5: -DEFINITION Structured Query Language (SQL) is a programming language designed to get information out of and put it into a relational database. Queries are constructed from a command language that lets you select, insert, update and locate data.