Oracle Database is a powerful and widely used relational database management system (RDBMS) developed by Oracle Corporation. It is renowned for its scalability, reliability, and robust features, making it a popular choice for organizations of all sizes, from small businesses to...
Oracle Create Trigger To create a trigger uses the CREATE statement. A Trigger is a stored PL/SQL block associated with a table, a schema, or the database. The events that fire a trigger are: DML statements DDL statements System events such...
Oracle Create View To create a view uses the CREATE VIEW statement. Oracle view is a logical table based on one or more tables or views. A view contains no data itself. Create View syntax CREATE OR REPLACE VIEW view_name AS...
Oracle Create Package To create a package uses the CREATE PACKAGE statement. A package is an encapsulated collection of database objects like procedures, functions, variables, types, exceptions. The objects are declared in the package specification. The package body defines the queries...
Oracle Create Function To create a standalone stored function uses the CREATE FUNCTION statement. Create Function syntax CREATE OR REPLACE FUNCTION function_name (arg1 data_type, ...) RETURN data_type IS BEGIN .... END; / Create Function example CREATE FUNCTION get_name (p_id NUMBER) RETURN...