What is SQL and explain its features?

Question

Structured Query Language (SQL) is the standard language used for writing queries in a databases. It was approved by ISO (International Standard Organization) and ANSI(American National Standards Institute). SQL contains of some important features and they are: Data Definition language (DDL): 30 нояб. 2021 г.

What is SQL with explain?

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.

What are the features of SQL Class 11?

SQL works with database programs like MySQL, MS Access, DB2, Informix, MS SQL Server, Oracle, Sybase, etc.High Speed.Ease of Use.Available Free of Cost.Supports standards based SQL.Provides portability.High Security.Provides many data types.Handles large database.

Which of the following are the features of SQL?

SQL FeaturesData Definition Language (DDL) – DDL contains commands that define data. ... Data Manipulation Language (DML): DML contains commands that manipulate data. ... Client-server execution and remote database access – SQL commands can control how a client application is allowed to access the database remotely.

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