How to Call Concurrent Program from PL SQL Package

Are you looking for a way to call concurrent programs from your PL SQL package?

Table of Contents

Look no further!

In this article, we will provide you with a step-by-step guide on how to call concurrent programs from your PL SQL package using the SQLPlus language. First, you need to know that SQLPlus is a powerful tool for executing PL/SQL code and managing databases. It provides a command-line interface for interacting with the database and supports many features such as debugging, profiling, and optimization.

To call a concurrent program from your PL SQL package, you need to use the "

CALL

" statement in SQL*Plus.

The syntax of the "

CALL

" statement is:

<h2>CALL</h2> [package_name].[procedure_name]([parameters]);

For example, if you have a PL SQL package called "my_package" and a procedure called "my_procedure" that takes two parameters, you can call it like this:




<h2>CALL</h2> my_package.my_procedure(1, 'hello');

To optimize your code for performance, you can use the "BEGIN IMMEDIATE" clause in your PL SQL package. This allows you to run your code synchronously with the calling procedure, which can improve performance and reduce the risk of errors. Another way to optimize your code is by using asynchronous programming techniques such as multithreading and parallel processing. These techniques allow you to run multiple tasks simultaneously, which can speed up your code and improve performance. However, they also require careful design and implementation to ensure that they work correctly and efficiently. In conclusion, calling concurrent programs from your PL SQL package is a powerful tool for optimizing your code and improving performance. By using the "

CALL

" statement in SQL*Plus and techniques such as "BEGIN IMMEDIATE" and multithreading, you can create efficient and effective PL SQL packages that meet the needs of your business.