• December 19, 2024
• Sophia Samal

SQL

Structured Query Language (SQL) is a domain-specific language designed for managing, querying, and manipulating relational databases. It serves as the primary means of interacting with relational database management systems (RDBMS).
Key Features of SQL
Data Querying: Retrieve data using SELECT statements.
Data Manipulation: Insert, update, or delete data using INSERT, UPDATE, and DELETE.
Data Definition: Create and modify database structures like tables and schemas with CREATE and ALTER.
Data Control: Manage permissions and security using GRANT and REVOKE.
Transaction Management: Ensure data integrity with commands like COMMIT, ROLLBACK, and SAVEPOINT.