2 files changed, 46 insertions, 63 deletions
diff --git a/modules/poll/poll.install b/modules/poll/poll.install
index 733d71c65..877b6ed48 100644
--- a/modules/poll/poll.install
+++ b/modules/poll/poll.install
@@ -5,73 +5,14 @@
  * Implementation of hook_install().
  */
 function poll_install() {
-  switch ($GLOBALS['db_type']) {
-    case 'mysql':
-    case 'mysqli':
-      db_query("CREATE TABLE {poll} (
-        nid int unsigned NOT NULL default '0',
-        runtime int NOT NULL default '0',
-        active int unsigned NOT NULL default '0',
-        PRIMARY KEY (nid)
-      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");
-
-      db_query("CREATE TABLE {poll_votes} (
-        nid int unsigned NOT NULL,
-        uid int unsigned NOT NULL default 0,
-        chorder int NOT NULL default -1,
-        hostname varchar(128) NOT NULL default '',
-        INDEX (nid),
-        INDEX (uid),
-        INDEX (hostname)
-      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");
-
-      db_query("CREATE TABLE {poll_choices} (
-        chid int unsigned NOT NULL auto_increment,
-        nid int unsigned NOT NULL default '0',
-        chtext varchar(128) NOT NULL default '',
-        chvotes int NOT NULL default '0',
-        chorder int NOT NULL default '0',
-        PRIMARY KEY (chid),
-        KEY nid (nid)
-      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");
-      break;
-
-    case 'pgsql':
-      db_query("CREATE TABLE {poll} (
-        nid int_unsigned NOT NULL default '0',
-        runtime int NOT NULL default '0',
-        active int_unsigned NOT NULL default '0',
-        PRIMARY KEY (nid)
-      )");
-
-      db_query("CREATE TABLE {poll_votes} (
-        nid int_unsigned NOT NULL,
-        uid int_unsigned NOT NULL default 0,
-        chorder int NOT NULL default -1,
-        hostname varchar(128) NOT NULL default ''
-      )");
-      db_query("CREATE INDEX {poll_votes}_nid_idx ON {poll_votes} (nid)");
-      db_query("CREATE INDEX {poll_votes}_uid_idx ON {poll_votes} (uid)");
-      db_query("CREATE INDEX {poll_votes}_hostname_idx ON {poll_votes} (hostname)");
-
-      db_query("CREATE TABLE {poll_choices} (
-        chid serial CHECK (chid >= 0),
-        nid int_unsigned NOT NULL default '0',
-        chtext varchar(128) NOT NULL default '',
-        chvotes int NOT NULL default '0',
-        chorder int NOT NULL default '0',
-        PRIMARY KEY (chid)
-      )");
-      db_query("CREATE INDEX {poll_choices}_nid_idx ON {poll_choices} (nid)");
-      break;
-  }
+  // Create tables.
+  drupal_install_schema('poll');
 }
 
 /**
  * Implementation of hook_uninstall().
  */
 function poll_uninstall() {
-  db_query('DROP TABLE {poll}');
-  db_query('DROP TABLE {poll_votes}');
-  db_query('DROP TABLE {poll_choices}');
+  // Remove tables.
+  drupal_uninstall_schema('poll');
 }
diff --git a/modules/poll/poll.schema b/modules/poll/poll.schema
new file mode 100644
index 000000000..7a9a35509
--- /dev/null
+++ b/modules/poll/poll.schema
@@ -0,0 +1,42 @@
+<?php
+// $Id$
+
+function poll_schema() {
+  $schema['poll'] = array(
+    'fields' => array(
+      'nid'     => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
+      'runtime' => array('type' => 'int', 'not null' => TRUE, 'default' => 0),
+      'active'  => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0)
+    ),
+    'primary key' => array('nid'),
+  );
+
+  $schema['poll_choices'] = array(
+    'fields' => array(
+      'chid'    => array('type' => 'serial', 'unsigned' => TRUE, 'not null' => TRUE),
+      'nid'     => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
+      'chtext'  => array('type' => 'varchar', 'length' => 128, 'not null' => TRUE, 'default' => ''),
+      'chvotes' => array('type' => 'int', 'not null' => TRUE, 'default' => 0),
+      'chorder' => array('type' => 'int', 'not null' => TRUE, 'default' => 0)
+    ),
+    'indexes' => array('nid' => array('nid')),
+    'primary key' => array('chid'),
+  );
+
+  $schema['poll_votes'] = array(
+    'fields' => array(
+      'nid'      => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE),
+      'uid'      => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
+      'chorder'  => array('type' => 'int', 'not null' => TRUE, 'default' => -1),
+      'hostname' => array('type' => 'varchar', 'length' => 128, 'not null' => TRUE, 'default' => '')
+    ),
+    'indexes' => array(
+      'hostname' => array('hostname'),
+      'nid'      => array('nid'),
+      'uid'      => array('uid')
+    ),
+  );
+
+  return $schema;
+}
+