SQLPage v0.20.5 documentation

If you are completely new to SQLPage, you should start by reading the get started tutorial, which will guide you through the process of creating your first SQLPage application.

Building an application with SQLPage is quite simple. To create a new web page, just create a new SQL file. For each SELECT statement that you write, the data it returns will be analyzed and rendered to the user. The two most important concepts in SQLPage are components and parameters.

To select a component and set its top-level properties, you write the following SQL statement:

SELECT 'component_name' AS component, 'my value' AS top_level_parameter_1;

Then, you can set its row-level parameters by writing a second SELECT statement:

SELECT my_column_1 AS row_level_parameter_1, my_column_2 AS row_level_parameter_2 FROM my_table;

This page documents all the components provided by default in SQLPage and their parameters. Use this as a reference when building your SQL application. If at any point you need help, you can ask for it on the SQLPage forum.

If you know some HTML, you can also easily create your own components for your application.


The "redirect" component

Redirects the user to another page. This component is useful for implementing redirects after a form submission, or to redirect users to a login page if they are not logged in. Contrary to the http_header component, this component completely stops the execution of the page after it is called, so it is suitable to use to hide sensitive information from users that are not logged in, for example. Since it uses an HTTP header to redirect the user, it is not possible to use this component after the page has started being sent to the browser.

Introduced in SQLPage v0.7.2.

Top-level parameters


REQUIRED. The URL to redirect the user to.


Redirect a user to the login page if they are not logged in:

SELECT 'redirect' AS component, 'login.sql' AS link
WHERE NOT EXISTS (SELECT 1 FROM login_session WHERE id = sqlpage.cookie('session_id'));

Official SQLPage documentation