Search results
The CREATE FUNCTION statement creates or replaces a standalone function or a call specification.
- SQL Statements for Stored Pl/Sql Units
To recompile an existing PL/SQL unit without re-creating it...
- ALTER TYPE Statement
type_name. Name of an ADT, VARRAY type, or nested table...
- Oracle Database Development Guide
The basic unit of a PL/SQL source program is the block,...
- Description of The Illustration Create_Function.Eps
CREATE [ OR REPLACE ] [ EDITIONABLE | NONEDITIONABLE ]...
- Description of The Illustration Plsql_Function_Source.Eps
[ schema. ] function_name [ ( parameter_declaration [,...
- Using Pipelined and Parallel Table Functions
By enabling multithreaded, concurrent execution of table...
- Using Edition-Based Redefinition
Edition-based redefinition (EBR) lets you upgrade the...
- Design Basics
The key to database and application performance is design,...
- SQL Statements for Stored Pl/Sql Units
Creating a PL/SQL function. Similar to a procedure, a PL/SQL function is a reusable program unit stored as a schema object in the Oracle Database. The following illustrates the syntax for creating a function:
Use the CREATE FUNCTION statement to create a standalone stored function or a call specification. A stored function (also called a user function or user-defined function) is a set of PL/SQL statements you can call by name. Stored functions are very similar to procedures, except that a function returns a value to the environment in which it is ...
30 sie 2017 · Oracle PL/SQL – CREATE function example. By Dhaval Dadhaniya | Updated: August 30, 2017. Viewed: 10,724 (+31 pv/w) Tags: function oracle palindrome plsql. This article will help you to understand how to create a user defined function.
Create Function. Just as you can in other languages, you can create your own functions in Oracle. Syntax. The syntax to create a function in Oracle is: CREATE [OR REPLACE] FUNCTION function_name. [ (parameter [,parameter]) ] RETURN return_datatype. IS | AS. [declaration_section] BEGIN. executable_section. [EXCEPTION. exception_section]
28 cze 2024 · Oracle PL/SQL Stored Procedure & Functions with Examples. In this tutorial, you are going to see the detailed description on how to create and execute the named blocks (procedures and functions). Procedures and Functions are the subprograms which can be created and saved in the database as database objects.
Creating functions in Oracle starts with picking the function name, parameters, and return type. Build powerful functions with SQL statements or PL/SQL code. Leverage the flexibility of PL/SQL to create reusable code blocks within functions. These functions can be called from other procedures or SQL statements. For effective use:
