What are PL/SQL Packages? Benefits Of Using Packages Modularity A huge application can be built by simply developing modules (or subprograms) that are well-defined and simple to use. REUSABILITYA PL package is compiled and stored in the database whenever it is produced. As a result, you only have to develop the code once, and other […]

What is a Function in PL/SQL? Syntax of PL/SQL function FUNCTION function_name (parameter1 [IN | OUT | IN OUT] datatype, parameter2 [IN | OUT | IN OUT] datatype, …)    RETURN return_datatype IS    — Declaration section (optional)    variable1 datatype;    variable2 datatype;    … BEGIN    — Function body    — SQL and […]

PL/SQL Procedures Types of PL/SQL Procedures PL/SQL Procedure ranges from standalone routines to PL SQL packages and functions. The common types are:- Stored Procedures Stored Procedures are a powerful feature in database management systems that allow you to encapsulate a set of SQL and/or PL/SQL statements into a single, reusable unit. Anonymous BlocksThese are unnamed […]