Archéologie

Un example vaut explication.

SELECT 'shell' AS component, 'User Management App' AS title, 'user' AS icon, '/' AS link;

SELECT 'form' AS component,
    'Edit user' AS title,
    'insert_user.sql' || COALESCE('?id=' || $id, '') AS action;

SELECT 'First name' AS name,
    TRUE AS required,
    (SELECT first_name FROM "user" WHERE id = CAST($id AS INT)) AS value;

SELECT 'Last name' AS name,
    TRUE AS required,
    (SELECT last_name FROM "user" WHERE id = CAST($id AS INT)) AS value;

SELECT 'Email' AS name,
    'email' AS type,
    (SELECT email FROM "user" WHERE id = CAST($id AS INT)) AS value;

SELECT 'list' AS component, 'Addresses' AS title WHERE $id IS NOT NULL;
SELECT street || ', ' || city || ', ' || country AS title FROM address WHERE user_id = CAST($id AS INT);

SELECT 'form' AS component, 'Add address' AS title, 'insert_address.sql?user_id=' || $id AS action WHERE $id IS NOT NULL;
SELECT 'Street' AS name, TRUE AS required WHERE $id IS NOT NULL;
SELECT 'City' AS name, TRUE AS required WHERE $id IS NOT NULL;
SELECT 'Country' AS name, TRUE AS required WHERE $

Source: https://github.com/lovasoa/SQLpage/blob/main/examples/master-detail-forms/edit_user.sql