ajax_example.install

<?php


/**
 * @file
 * AJAX Examples install file schema for ajax_example_form_node_form_alter()
 */

/**
 * Implements hook_schema().
 */
function ajax_example_schema() {
    $schema['ajax_example_node_form_alter'] = array(
        'description' => 'Stores example settings for nodes.',
        'fields' => array(
            'nid' => array(
                'type' => 'int',
                'unsigned' => TRUE,
                'not null' => TRUE,
                'default' => 0,
                'description' => 'The {node}.nid to store settings.',
            ),
            'example_1' => array(
                'type' => 'int',
                'not null' => TRUE,
                'default' => 0,
                'description' => 'Node Form Example 1 checkbox',
            ),
            'example_2' => array(
                'type' => 'varchar',
                'length' => 256,
                'not null' => FALSE,
                'default' => '',
                'description' => 'Node Form Example 2 textfield',
            ),
        ),
        'primary key' => array(
            'nid',
        ),
        'foreign keys' => array(
            'dnv_node' => array(
                'table' => 'node',
                'columns' => array(
                    'nid' => 'nid',
                ),
            ),
        ),
    );
    return $schema;
}

/**
 * Add the new ajax_example_node_form_alter table.
 */
function ajax_example_update_7100() {
    if (!db_table_exists('ajax_example_node_form_alter')) {
        $schema = ajax_example_schema();
        db_create_table('ajax_example_node_form_alter', $schema['ajax_example_node_form_alter']);
        return st('Created table ajax_example_node_form_alter');
    }
}