Classification of SQL Queries

SQL (Structured Query Language) is a standard language for managing and manipulating databases. SQL is divided into different languages or subcategories based on the type of operation it performs. Here's a classification of SQL languages along with examples of queries:1. **Data Query Language (DQL)**:   - **Purpose**: Used to retrieve data from a database. ...

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Query to Connect all tables of Sakila Database of MYSQL

select g1.first_name, g1.last_name, g1.film_id, g1.actor_id, g1.title, g1.release_year,g1.language_id, g1.rating, g1.inventory_id, g1.store_id,g3.staff_id, g3.staff_firstname, g3.staff_lastname, g3.staff_email, g3.store_id,g3.address, g3.district, g3.city_id, g3.phone, g3.city, g3.country,g3.payment_id, g3.rental_id, g3.customer_id, g3.amount, g3.cust_firstname,g3.cust_lastname,...

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