Oracle’s PL/SQL language has two basic mechanisms for getting data from the database: SELECT and cursors. SELECT is designed to return a single row into local variables; cursors give you the ability ...

In Introduction to Oracle 11g PL/SQL Programming training, students write stored procedures, functions, packages, and triggers, and implement complex business rules in Oracle. They learn programming, ...

1.1.0 Bloques. ¿Qué son? Un bloque, es donde se escribe el código PL/SQL. Todas las instrucciones que pertenecen al bloque deben estar dentro de la estructura definida: la sección declarativa ...