Pergunta de entrevista da empresa Crymzee Networks

Database Query Questions

Resposta da entrevista

Sigiloso

26 de mai. de 2023

Postgres (PgAdmin 4) using regularly Data Query Language (DQL) Data Driven Language (DDL) Data Manipulation Language (DML) Groups by, AVG function, Joins & types, =, ASC & DESC, MIN & MAX Query to find 2nd Highest Salary