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SQL Operations on Persons and Employees by nasera zamani is a document available to read on EtoBox.

What is SQL Operations on Persons and Employees about?

The document provides examples of SQL queries using various SQL clauses like INSERT, SELECT, GROUP BY, ORDER BY, UPDATE, BETWEEN, LIKE, aggregate functions, DELETE, and IN. INSERT is used to add a new row to the PERSONS table. SELECT with GROUP BY is used to group and sum salaries from the Employee table. ORDER BY sorts the rows of the Student table by Age. UPDATE updates the name in the Student table. BETWEEN is used to filter salaries between a range. LIKE filters supplier names starting with "Ca". Aggreg

Author

nasera zamani

Language

EN