Sumários
SQL: QUERIES - III
22 Novembro 2022, 16:00 • Ana Paula Pereira Afonso
Aggregate operators. The GROUP BY and HAVING clauses. Examples of aggregate queries. Division operator.
SQL: QUERIES
22 Novembro 2022, 13:30 • Ana Paula Pereira Afonso
Laboratory class: exercises SQL/Data Manipulation Language (DML)
SQL: QUERIES
15 Novembro 2022, 18:00 • Ana Paula Pereira Afonso
Exercises SQL/Data Manipulation Language (DML)
SQL: QUERIES I e II
15 Novembro 2022, 16:00 • Ana Paula Pereira Afonso
SQL:Overview, the form of a basic SQL query and examples.Expressions and Strings in the SELECT command.UNION, INTERSECT, and EXCEPT. Nested queries. Correlated nested queries.Set-comparison operators. Examples of nested queries.
SQL: QUERIES
15 Novembro 2022, 13:30 • Ana Paula Pereira Afonso
Laboratory class: Exercises SQL/Data Manipulation Language(DML)