About this document
Employee Data Query Examples by NIZAR MOHAMMED is a document available to read on EtoBox.
The document contains 21 SQL queries that select data from the employees and departments tables. The queries filter on various columns like last_name, department_id, salary and hire_date. They use operators like =, <, >, BETWEEN, IN, IS NULL, LIKE and OR to select matching rows and optionally sort the results.
- Author
- NIZAR MOHAMMED
- Language
- EN