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What is SQL Basics: DDL, DML, and Data Types about?

SQL is a query language used to manage data, define schema objects, and retrieve data from relational databases. It includes languages for data definition (DDL), data manipulation (DML), and data control (DCL). DDL is used to define database schema through commands like CREATE, ALTER, and DROP. DML maintains and queries data using commands like SELECT, INSERT, UPDATE, and DELETE. DCL controls user access and privileges.

Author

aggarwalmegha

Language

EN