How to write Hello World in Oracle SQL

The below query returns a simple ‘hello world’ message in Oracle SQL (application used in Oracle SQL Developer):

select ‘hello world’ from dual;

You can

Safe harbor statement

The information provided on this channel/article/stor…


This content originally appeared on DEV Community and was authored by Faris Durrani

The below query returns a simple 'hello world' message in Oracle SQL (application used in Oracle SQL Developer):

select 'hello world' from dual;

hello world command

You can

Safe harbor statement

The information provided on this channel/article/story is solely intended for informational purposes and cannot be used as a part of any contractual agreement. The content does not guarantee the delivery of any material, code, or functionality, and should not be the sole basis for making purchasing decisions. The postings on this site are my own and do not necessarily reflect the views or work of Oracle or Mythics, LLC.

This work is licensed under a Creative Commons Attribution 4.0 International License.


This content originally appeared on DEV Community and was authored by Faris Durrani


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Faris Durrani | Sciencx (2025-09-11T13:41:01+00:00) How to write Hello World in Oracle SQL. Retrieved from https://www.scien.cx/2025/09/11/how-to-write-hello-world-in-oracle-sql/

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