modules/contact_forms/contact_forms.install

<?php
// $Id: contact_forms.install,v 1.6 2009/10/23 11:40:59 gpdinoz Exp $

/**
 * Implementation of hook_install().
 */
function contact_forms_install() {
  //Alter the contact table to add an info field for each category
  $sql = 'ALTER TABLE {contact} ADD page_info TEXT NULL';
  db_query($sql);

  watchdog ('Contact Forms', 'contact_forms module installed');
  drupal_set_message(t("Contact Forms module has been enabled. You can edit it's settings at !link",
    array( '!link' => l('Administer > Site building > Contact form ',  'admin/build/contact/settings' ) )
  ));
}

/**
 * Implementation of hook_uninstall().
 */
function contact_forms_uninstall() {

  // remove variables
  variable_del('contactforms_information');
  variable_del('contactform_title');
  variable_del('contactform_redirect');

  //remove category information field
  $sql = 'ALTER TABLE {contact} DROP page_info';
  db_query($sql);
  
  // clear the cache tables
  cache_clear_all(null, 'cache');
  cache_clear_all(null, 'cache_filter');
  cache_clear_all(null, 'cache_menu');
  cache_clear_all(null, 'cache_page');

  watchdog ('Contact Forms', 'Contact Forms module removed');
}

/**
* Implementation of hook_update_N()
*/
function contact_forms_update_6100() {
  $ret = array();
  db_add_field($ret, 'contact', 'page_info', array('type' => 'test', 'not null' => FALSE));
  return $ret;
}
1	<?php
2	// $Id: contact_forms.install,v 1.6 2009/10/23 11:40:59 gpdinoz Exp $
3
4	/**
5	* Implementation of hook_install().
6	*/
7	function contact_forms_install() {
8	//Alter the contact table to add an info field for each category
9	$sql = 'ALTER TABLE {contact} ADD page_info TEXT NULL';
10	db_query($sql);
11
12	watchdog ('Contact Forms', 'contact_forms module installed');
13	drupal_set_message(t("Contact Forms module has been enabled. You can edit it's settings at !link",
14	array( '!link' => l('Administer > Site building > Contact form ', 'admin/build/contact/settings' ) )
15	));
16	}
17
18	/**
19	* Implementation of hook_uninstall().
20	*/
21	function contact_forms_uninstall() {
22
23	// remove variables
24	variable_del('contactforms_information');
25	variable_del('contactform_title');
26	variable_del('contactform_redirect');
27
28	//remove category information field
29	$sql = 'ALTER TABLE {contact} DROP page_info';
30	db_query($sql);
31
32	// clear the cache tables
33	cache_clear_all(null, 'cache');
34	cache_clear_all(null, 'cache_filter');
35	cache_clear_all(null, 'cache_menu');
36	cache_clear_all(null, 'cache_page');
37
38	watchdog ('Contact Forms', 'Contact Forms module removed');
39	}
40
41	/**
42	* Implementation of hook_update_N()
43	*/
44	function contact_forms_update_6100() {
45	$ret = array();
46	db_add_field($ret, 'contact', 'page_info', array('type' => 'test', 'not null' => FALSE));
47	return $ret;
48	}