SQL is being used by many database management systems. Some of them are: Interactive Language-This language can be used for communicating with the databases and receive answers to the complex questions in seconds. Multiple data views-The users can make different views of database structure and databases for the different users.

Mar 8, 2025 · This document provides an overview of SQL and MySQL. It discusses that MySQL is an open source relational database management system that uses SQL. SQL allows users to create, access, and manage relational databases.

Jan 13, 2022 · my sql, class 12, subject computer (083) Page 2 : DBMS, A database management system (or DBMS) is essentially nothing more than a computerized data-keeping system.

Mar 25, 2016 · The document provides information about Structured Query Language (SQL) including its basic concepts, data types, CREATE TABLE and INSERT commands, constraints, operators and data modifications.

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Apr 19, 2013 · This document defines SQL data definition statements and basic SQL query structure. It discusses DDL statements like CREATE, ALTER, and DROP that are used to define and manage database structures. It also explains the typical components of an SQL query including the SELECT, FROM, and WHERE clauses.

Jul 6, 2022 · Unit 2: MySQL. 6. SQL Revision Test ... SQL - Numeric Functions PPT. 9. SQL - Date Time Functions PPT. Unit 3: Networks. 10. Networks Old Questions PPT. 11. Networks Concept PPT 1 PPT. 12. Networking Devices PPT. 13. Networks Concept PPT 2 PPT. 14. Networks - Websites PPT. Unit 4: Societal Impacts. 15. Societal Impacts ...

We can also create a view from an existing table based on some specific conditions, like CREATE VIEW v_student AS SELECT Roll_no, Name, Class FROM student WHERE City <>’Delhi’; SQL Commands CREATE VIEW Command The main difference between a Table and view is that: A Table is a repository of data.

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