This article presents basic concepts and commands you’ll need to get started with SQL:
1. SQL Syntax Basics
SQL is used to perform operations such as querying data, updating data, inserting new records, and deleting records from a database. Most SQL commands follow the structure of a command followed by a set of conditions or parameters.
Key SQL Commands:
DROP: Deletes database objects like tables or databases.
SELECT: Used to query data from a database.
INSERT: Adds new data into a table.
UPDATE: Modifies existing data in a table.
DELETE: Removes data from a table.
CREATE: Used to create new database objects like tables.
Sir Isaac Newton once stated: ”’
- All you need for Christmas is you
- I like this cake very much
- Dynamic is everywhere