An install script (Finally!)

gmap_location.install

+<?php
+ 
+function gmap_location_install() {
+  drupal_set_message('Installing location');
+  switch ($GLOBALS['db_type']) {
+    case 'mysql':
+    case 'mysqli':
+      db_query("
+      CREATE TABLE {location} (
+        eid int unsigned NOT NULL default '0',
+        type varchar(6) NOT NULL default '',
+        name varchar(255) default NULL,
+        street varchar(255) default NULL,
+        additional varchar(255) default NULL,
+        city varchar(255) default NULL,
+        province varchar(16) default NULL,
+        postal_code varchar(16) default NULL,
+        country char(2) default NULL,
+        latitude decimal(10,6) default NULL,
+        longitude decimal(10,6) default NULL,
+        source tinyint default '0',
+        PRIMARY KEY  (type,eid)
+      ) /*!40100 DEFAULT CHARACTER SET utf8 */;
+      ");
+    
+      $success = TRUE;
+      break;
+    case 'pgsql':
+      db_query("CREATE TABLE {location} (
+        eid int NOT NULL default '0' CHECK (eid >= 0),
+        type varchar(6) NOT NULL default '',
+        name varchar(255) default NULL,
+        street varchar(255) default NULL,
+        additional varchar(255) default NULL,
+        city varchar(255) default NULL,
+        province varchar(16) default NULL,
+        postal_code varchar(16) default NULL,
+        country char(2) default NULL,
+        latitude decimal(10,6) default NULL,
+        longitude decimal(10,6) default NULL,
+        source smallint default '0',
+        PRIMARY KEY (type,eid)
+      )");
+    
+      $success = TRUE;
+      break;
+    default:
+      break;
+  } // End case
+
+  if ($success) {
+    drupal_set_message(t('GMap module installed location tables successfully.'));
+  }
+  else {
+    drupal_set_message(t('The installation of GMap module was unsuccessful.'), 'error');
+  }
+}
+
+function gmap_location_update_1() {
+  return _system_update_utf8(array('location'));
+}
+
+function gmap_location_update_2() {
+  $ret = array();
+
+  switch ($GLOBALS['db_type']) {
+    case 'mysql':
+    case 'mysqli':
+      $ret[] = update_sql("ALTER TABLE {location} CHANGE oid eid int unsigned NOT NULL default '0'");
+      break;
+  }
+  
+  drupal_set_message("The schema for gmap module (location table) has been updated.  The update is such that you may want to re-resave any views you have that may include locations.");
+  
+  if(function_exists('views_invalidate_cache')) {
+    views_invalidate_cache();
+  }
+
+  return $ret;
+}
+
+/***************************************************************
+  PostgreSQL must be supported in all updates after this comment
+ ***************************************************************/
+