diff --git a/cake/libs/model/datasources/dbo/dbo_mysql.php b/cake/libs/model/datasources/dbo/dbo_mysql.php
index c4c714cef..14496f34e 100644
--- a/cake/libs/model/datasources/dbo/dbo_mysql.php
+++ b/cake/libs/model/datasources/dbo/dbo_mysql.php
@@ -185,9 +185,6 @@ class DboMysql extends DboSource {
 				if(!empty($column[0]['Key']) && isset($this->index[$column[0]['Key']])) {
 					$fields[$column[0]['Field']]['key']	= $this->index[$column[0]['Key']];
 				}
-				if(!empty($column[0]['Extra'])) {
-					$fields[$column[0]['Field']]['extra'] = $column[0]['Extra'];
-				}
 			}
 		}
 		$this->__cacheDescription($this->fullTableName($model, false), $fields);
diff --git a/cake/libs/model/datasources/dbo/dbo_postgres.php b/cake/libs/model/datasources/dbo/dbo_postgres.php
index 534d9b175..e5d2c84c0 100644
--- a/cake/libs/model/datasources/dbo/dbo_postgres.php
+++ b/cake/libs/model/datasources/dbo/dbo_postgres.php
@@ -158,46 +158,46 @@ class DboPostgres extends DboSource {
  * @return array Fields in table. Keys are name and type
  */
 	function &describe(&$model) {
+		$fields = parent::describe($model);
+		$table = $this->fullTableName($model, false);
+		$this->_sequenceMap[$table] = array();
+
+		if ($fields === null) {
+			$cols = $this->fetchAll("SELECT DISTINCT column_name AS name, data_type AS type, is_nullable AS null, column_default AS default, ordinal_position AS position, character_maximum_length AS char_length, character_octet_length AS oct_length FROM information_schema.columns WHERE table_name =" . $this->value($table) . " ORDER BY position");
+
+			foreach ($cols as $column) {
+				$colKey = array_keys($column);
+
+				if (isset($column[$colKey[0]]) && !isset($column[0])) {
+					$column[0] = $column[$colKey[0]];
+				}
+
+				if (isset($column[0])) {
+					$c = $column[0];
+					if (!empty($c['char_length'])) {
+						$length = intval($c['char_length']);
+					} elseif (!empty($c['oct_length'])) {
+						$length = intval($c['oct_length']);
+					} else {
+						$length = $this->length($c['type']);
+					}
+					$fields[$c['name']] = array(
+						'type'    => $this->column($c['type']),
+						'null'    => ($c['null'] == 'NO' ? false : true),
+						'default' => preg_replace('/::.*/', '', $c['default']),
+						'length'  => $length
+					);
+					if (preg_match('/nextval\([\'"]?(\w+)/', $c['default'], $seq)) {
+						$this->_sequenceMap[$table][$c['name']] = $seq[1];
+						$fields[$c['name']]['default'] = null;
+					}
+				}
+			}
+			$this->__cacheDescription($table, $fields);
+		}
 		if (isset($model->sequence)) {
-			$this->_sequenceMap[$this->fullTableName($model, false)] = $model->sequence;
+			$this->_sequenceMap[$table][$model->primaryKey] = $model->sequence;
 		}
-
-		$cache = parent::describe($model);
-		if ($cache != null) {
-			return $cache;
-		}
-
-		$fields = false;
-		$cols = $this->fetchAll("SELECT DISTINCT column_name AS name, data_type AS type, is_nullable AS null, column_default AS default, ordinal_position AS position, character_maximum_length AS char_length, character_octet_length AS oct_length FROM information_schema.columns WHERE table_name =" . $this->value($model->tablePrefix . $model->table) . " ORDER BY position");
-
-		foreach ($cols as $column) {
-			$colKey = array_keys($column);
-
-			if (isset($column[$colKey[0]]) && !isset($column[0])) {
-				$column[0] = $column[$colKey[0]];
-			}
-
-			if (isset($column[0])) {
-				$c = $column[0];
-				if (strpos($c['default'], 'nextval(') === 0) {
-					$c['default'] = null;
-				}
-				if (!empty($c['char_length'])) {
-					$length = intval($c['char_length']);
-				} elseif (!empty($c['oct_length'])) {
-					$length = intval($c['oct_length']);
-				} else {
-					$length = $this->length($c['type']);
-				}
-				$fields[$c['name']] = array(
-					'type'    => $this->column($c['type']),
-					'null'    => ($c['null'] == 'NO' ? false : true),
-					'default' => preg_replace('/::.*/', '', $c['default']),
-					'length'  => $length
-				);
-			}
-		}
-		$this->__cacheDescription($model->tablePrefix . $model->table, $fields);
 		return $fields;
 	}
 /**
@@ -345,24 +345,52 @@ class DboPostgres extends DboSource {
  * @return integer
  */
 	function lastInsertId($source, $field = 'id') {
-		foreach ($this->__descriptions[$source] as $name => $sourceinfo) {
-			if (strcasecmp($name, $field) == 0) {
-				break;
-			}
-		}
-
-		if (isset($this->_sequenceMap[$source])) {
-			$seq = $this->_sequenceMap[$source];
-		} elseif (preg_match('/^nextval\(\'(\w+)\'/', $sourceinfo['default'], $matches)) {
-			$seq = $matches[1];
-		} else {
-			$seq = "{$source}_{$field}_seq";
-		}
-
-		$res = $this->rawQuery("SELECT last_value AS max FROM \"{$seq}\"");
-		$data = $this->fetchRow($res);
+		$seq = $this->getSequence($source, $field);
+		$data = $this->fetchRow("SELECT last_value AS max FROM \"{$seq}\"");
 		return $data[0]['max'];
 	}
+/**
+ * Gets the associated sequence for the given table/field
+ *
+ * @param mixed $table Either a full table name (with prefix) as a string, or a model object
+ * @param string $field Name of the ID database field. Defaults to "id"
+ * @return string The associated sequence name from the sequence map, defaults to "{$table}_{$field}_seq"
+ */
+	function getSequence($table, $field = 'id') {
+		if (is_object($table)) {
+			$table = $this->fullTableName($table, false);
+		}
+		if (isset($this->_sequenceMap[$table]) && isset($this->_sequenceMap[$table][$field])) {
+			return $this->_sequenceMap[$table][$field];
+		} else {
+			return "{$source}_{$field}_seq";
+		}
+	}
+/**
+ * Deletes all the records in a table and drops all associated auto-increment sequences
+ *
+ * @param mixed $table A string or model class representing the table to be truncated
+ * @param integer $reset If -1, sequences are dropped, if 0 (default), sequences are reset,
+ *						and if 1, sequences are not modified
+ * @return boolean	SQL TRUNCATE TABLE statement, false if not applicable.
+ * @access public
+ */
+	function truncate($table, $reset = 0) {
+		if (parent::truncate($table)) {
+			$table = $this->fullTableName($table, false);
+			if (isset($this->_sequenceMap[$table]) && $reset !== 1) {
+				foreach ($this->_sequenceMap[$table] as $field => $sequence) {
+					if ($reset === 0) {
+						$this->execute("ALTER SEQUENCE \"{$sequence}\" RESTART WITH 1");
+					} elseif ($reset === -1) {
+						$this->execute("DROP SEQUENCE IF EXISTS \"{$sequence}\"");
+					}
+				}
+			}
+			return true;
+		}
+		return false;
+	}
 /**
  * Generates and executes an SQL UPDATE statement for given model, fields, and values.
  *
@@ -674,52 +702,8 @@ class DboPostgres extends DboSource {
  * @return string
  */
 	function buildColumn($column) {
-		$name = $type = null;
-		$column = array_merge(array('null' => true), $column);
-		extract($column);
-
-		if (empty($name) || empty($type)) {
-			trigger_error('Column name or type not defined in schema', E_USER_WARNING);
-			return null;
-		}
-
-		if (!isset($this->columns[$type])) {
-			trigger_error("Column type {$type} does not exist", E_USER_WARNING);
-			return null;
-		}
-
-		$real = $this->columns[$type];
-		$out = $this->name($name) . ' ' . $real['name'];
-
-		if (isset($real['limit']) || isset($real['length']) || isset($column['limit']) || isset($column['length'])) {
-			if (isset($column['length'])) {
-				$length = $column['length'];
-			} elseif (isset($column['limit'])) {
-				$length = $column['limit'];
-			} elseif (isset($real['length'])) {
-				$length = $real['length'];
-			} else {
-				$length = $real['limit'];
-			}
-			if (!in_array($type, array('integer', 'binary'))) {
-				$out .= '(' . $length . ')';
-			}
-		}
-		if (isset($column['key']) && $column['key'] == 'primary' && (isset($column['extra']) && $column['extra'] == 'auto_increment')) {
-			preg_match('/("\w+")/', $out, $field);
-			$out = $field[0] . ' serial NOT NULL';
-		} elseif (isset($column['key']) && $column['key'] == 'primary') {
-			$out .= ' NOT NULL';
-		} elseif (isset($column['default']) && isset($column['null']) && $column['null'] == false) {
-			$out .= ' DEFAULT ' . $this->value($column['default'], $type) . ' NOT NULL';
-		} elseif (isset($column['default'])) {
-			$out .= ' DEFAULT ' . $this->value($column['default'], $type);
-		} elseif (isset($column['null']) && $column['null'] == true) {
-			$out .= ' DEFAULT NULL';
-		} elseif (isset($column['null']) && $column['null'] == false) {
-			$out .= ' NOT NULL';
-		}
-		return $out;
+		$out = str_replace('integer serial', 'serial', parent::buildColumn($column));
+		return preg_replace('/integer\([0-9]+\)/', 'integer', $out);
 	}
 /**
  * Format indexes for create table
diff --git a/cake/libs/model/datasources/dbo/dbo_sqlite.php b/cake/libs/model/datasources/dbo/dbo_sqlite.php
index 4791568c5..573405c10 100644
--- a/cake/libs/model/datasources/dbo/dbo_sqlite.php
+++ b/cake/libs/model/datasources/dbo/dbo_sqlite.php
@@ -172,7 +172,6 @@ class DboSqlite extends DboSource {
 					'null'		=> false,
 					'default'	=> $column[0]['dflt_value'],
 					'key'		=> $this->index['PRI'],
-					'extra'		=> 'auto_increment',
 					'length'	=> 11
 				);
 			}
diff --git a/cake/libs/model/model.php b/cake/libs/model/model.php
index c13868420..2a47d8287 100644
--- a/cake/libs/model/model.php
+++ b/cake/libs/model/model.php
@@ -993,26 +993,29 @@ class Model extends Overloadable {
  * Initializes the model for writing a new record, loading the default values
  * for those fields that are not defined in $data.
  *
- * @param array $data Optional data to assign to the model after it is created
- * @return array The current data of the model
+ * @param mixed $data Optional data array to assign to the model after it is created.  If null or false,
+ *                    schema data defaults are not merged.
+ * @return mixed The current data of the model, or true if $data is empty
  * @access public
  */
 	function create($data = array()) {
+		$defaults = array();
 		$this->id = false;
 		$this->data = array();
-		$defaults = array();
-		$fields = $this->schema();
-		foreach ($fields as $field => $properties) {
-			if ($this->primaryKey !== $field && isset($properties['default'])) {
-				$defaults[$field] = $properties['default'];
-			}
-		}
 		$this->validationErrors = array();
 
 		if ($data !== null && $data !== false) {
+			foreach ($this->schema() as $field => $properties) {
+				if ($this->primaryKey !== $field && isset($properties['default'])) {
+					$defaults[$field] = $properties['default'];
+				}
+			}
 			$this->set(Set::filter($defaults));
 			$this->set($data);
 		}
+		if (empty($this->data)) {
+			return true;
+		}
 		return $this->data;
 	}
 /**
@@ -1318,10 +1321,12 @@ class Model extends Overloadable {
  * Updates the counter cache of belongsTo associations after a save or delete operation
  *
  * @param array $keys Optional foreign key data, defaults to the information $this->data
+ * @param boolean $created True if a new record was created, otherwise only associations with
+ *				  'counterScope' defined get updated
  * @return void
  * @access public
  */
-	function updateCounterCache($keys = array()) {
+	function updateCounterCache($keys = array(), $created = false) {
 		if (empty($keys)) {
 			$keys = $this->data[$this->alias];
 		}
diff --git a/cake/libs/model/schema.php b/cake/libs/model/schema.php
index 10b0a08fc..9e92016f4 100644
--- a/cake/libs/model/schema.php
+++ b/cake/libs/model/schema.php
@@ -469,9 +469,6 @@ class CakeSchema extends Object {
 			if (empty($value['key'])) {
 				unset($value['key']);
 			}
-			if (empty($value['extra'])) {
-				unset($value['extra']);
-			}
 			$columns[$name] = $value;
 		}
 
diff --git a/cake/tests/fixtures/aco_fixture.php b/cake/tests/fixtures/aco_fixture.php
index 271a3ce78..4cebadf0b 100644
--- a/cake/tests/fixtures/aco_fixture.php
+++ b/cake/tests/fixtures/aco_fixture.php
@@ -35,7 +35,7 @@
 class AcoFixture extends CakeTestFixture {
 	var $name = 'Aco';
 	var $fields = array(
-		'id'		=> array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id'		=> array('type' => 'integer', 'key' => 'primary'),
 		'parent_id'	=> array('type' => 'integer', 'length' => 10, 'null' => true),
 		'model'		=> array('type' => 'string', 'default' => ''),
 		'foreign_key' => array('type' => 'integer', 'length' => 10, 'null' => true),
diff --git a/cake/tests/fixtures/advertisement_fixture.php b/cake/tests/fixtures/advertisement_fixture.php
index 9f4503130..9bb7c69c6 100644
--- a/cake/tests/fixtures/advertisement_fixture.php
+++ b/cake/tests/fixtures/advertisement_fixture.php
@@ -35,7 +35,7 @@
 class AdvertisementFixture extends CakeTestFixture {
 	var $name = 'Advertisement';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'title' => array('type' => 'string', 'null' => false),
 		'created' => 'datetime',
 		'updated' => 'datetime'
diff --git a/cake/tests/fixtures/another_article_fixture.php b/cake/tests/fixtures/another_article_fixture.php
index 6ebaf3d48..64dbf7bc5 100644
--- a/cake/tests/fixtures/another_article_fixture.php
+++ b/cake/tests/fixtures/another_article_fixture.php
@@ -35,7 +35,7 @@
 class AnotherArticleFixture extends CakeTestFixture {
 	var $name = 'AnotherArticle';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'title' => array('type' => 'string', 'null' => false),
 		'created' => 'datetime',
 		'updated' => 'datetime'
diff --git a/cake/tests/fixtures/apple_fixture.php b/cake/tests/fixtures/apple_fixture.php
index 5e0461973..0bd0432eb 100644
--- a/cake/tests/fixtures/apple_fixture.php
+++ b/cake/tests/fixtures/apple_fixture.php
@@ -35,7 +35,7 @@
 class AppleFixture extends CakeTestFixture {
 	var $name = 'Apple';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'apple_id' => array('type' => 'integer', 'null' => true),
 		'color' => array('type' => 'string', 'length' => 40, 'null' => false),
 		'name' => array('type' => 'string', 'length' => 40, 'null' => false),
diff --git a/cake/tests/fixtures/aro_fixture.php b/cake/tests/fixtures/aro_fixture.php
index 2184455a2..a0aa8ddc2 100644
--- a/cake/tests/fixtures/aro_fixture.php
+++ b/cake/tests/fixtures/aro_fixture.php
@@ -36,7 +36,7 @@ class AroFixture extends CakeTestFixture {
 	var $name = 'Aro';
 
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'parent_id' => array('type' => 'integer', 'length' => 10, 'null' => true),
 		'model' => array('type' => 'string', 'default' => ''),
 		'foreign_key' => array('type' => 'integer', 'length' => 10, 'null' => true),
diff --git a/cake/tests/fixtures/aros_aco_fixture.php b/cake/tests/fixtures/aros_aco_fixture.php
index 31be6c0db..9a9e24b12 100644
--- a/cake/tests/fixtures/aros_aco_fixture.php
+++ b/cake/tests/fixtures/aros_aco_fixture.php
@@ -35,7 +35,7 @@
 class ArosAcoFixture extends CakeTestFixture {
 	var $name = 'ArosAco';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'aro_id' => array('type' => 'integer', 'length' => 10, 'null' => false),
 		'aco_id' => array('type' => 'integer', 'length' => 10, 'null' => false),
 		'_create' => array('type' => 'string', 'length' => 2, 'null' => false, 'default' => '0'),
diff --git a/cake/tests/fixtures/article_featured_fixture.php b/cake/tests/fixtures/article_featured_fixture.php
index 5a0bd2435..cce632383 100644
--- a/cake/tests/fixtures/article_featured_fixture.php
+++ b/cake/tests/fixtures/article_featured_fixture.php
@@ -35,7 +35,7 @@
 class ArticleFeaturedFixture extends CakeTestFixture {
 	var $name = 'ArticleFeatured';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'user_id' => array('type' => 'integer', 'null' => false),
 		'title' => array('type' => 'string', 'null' => false),
 		'body' => 'text',
diff --git a/cake/tests/fixtures/article_fixture.php b/cake/tests/fixtures/article_fixture.php
index ca55912ac..9a0613066 100644
--- a/cake/tests/fixtures/article_fixture.php
+++ b/cake/tests/fixtures/article_fixture.php
@@ -35,7 +35,7 @@
 class ArticleFixture extends CakeTestFixture {
 	var $name = 'Article';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'user_id' => array('type' => 'integer', 'null' => false),
 		'title' => array('type' => 'string', 'null' => false),
 		'body' => 'text',
diff --git a/cake/tests/fixtures/attachment_fixture.php b/cake/tests/fixtures/attachment_fixture.php
index 764f44825..36e16cfb9 100644
--- a/cake/tests/fixtures/attachment_fixture.php
+++ b/cake/tests/fixtures/attachment_fixture.php
@@ -35,7 +35,7 @@
 class AttachmentFixture extends CakeTestFixture {
 	var $name = 'Attachment';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'comment_id' => array('type' => 'integer', 'null' => false),
 		'attachment' => array('type' => 'string', 'null' => false),
 		'created' => 'datetime',
diff --git a/cake/tests/fixtures/auth_user_fixture.php b/cake/tests/fixtures/auth_user_fixture.php
index d7bc15c37..8e5da1aca 100644
--- a/cake/tests/fixtures/auth_user_fixture.php
+++ b/cake/tests/fixtures/auth_user_fixture.php
@@ -35,7 +35,7 @@
 class AuthUserFixture extends CakeTestFixture {
 	var $name = 'AuthUser';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'username' => array('type' => 'string', 'null' => false),
 		'password' => array('type' => 'string', 'null' => false),
 		'created' => 'datetime',
diff --git a/cake/tests/fixtures/author_fixture.php b/cake/tests/fixtures/author_fixture.php
index e3ce87634..ff8b550f2 100644
--- a/cake/tests/fixtures/author_fixture.php
+++ b/cake/tests/fixtures/author_fixture.php
@@ -35,7 +35,7 @@
 class AuthorFixture extends CakeTestFixture {
 	var $name = 'Author';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra' => 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'user' => array('type' => 'string', 'null' => false),
 		'password' => array('type' => 'string', 'null' => false),
 		'created' => 'datetime',
diff --git a/cake/tests/fixtures/bid_fixture.php b/cake/tests/fixtures/bid_fixture.php
index 81c7dd835..52f374eec 100644
--- a/cake/tests/fixtures/bid_fixture.php
+++ b/cake/tests/fixtures/bid_fixture.php
@@ -35,7 +35,7 @@
 class BidFixture extends CakeTestFixture {
 	var $name = 'Bid';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'message_id' => array('type' => 'integer', 'null' => false),
 		'name' => array('type' => 'string', 'null' => false)
 	);
diff --git a/cake/tests/fixtures/category_fixture.php b/cake/tests/fixtures/category_fixture.php
index 9bf89418d..d4265e50f 100644
--- a/cake/tests/fixtures/category_fixture.php
+++ b/cake/tests/fixtures/category_fixture.php
@@ -35,7 +35,7 @@
 class CategoryFixture extends CakeTestFixture {
 	var $name = 'Category';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'parent_id' => array('type' => 'integer', 'null' => false),
 		'name' => array('type' => 'string', 'null' => false),
 		'created' => 'datetime',
diff --git a/cake/tests/fixtures/category_thread_fixture.php b/cake/tests/fixtures/category_thread_fixture.php
index c39760911..e9bb099f3 100644
--- a/cake/tests/fixtures/category_thread_fixture.php
+++ b/cake/tests/fixtures/category_thread_fixture.php
@@ -35,7 +35,7 @@
 class CategoryThreadFixture extends CakeTestFixture {
 	var $name = 'CategoryThread';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'parent_id' => array('type' => 'integer', 'null' => false),
 		'name' => array('type' => 'string', 'null' => false),
 		'created' => 'datetime',
diff --git a/cake/tests/fixtures/comment_fixture.php b/cake/tests/fixtures/comment_fixture.php
index b3657f29d..329aa1068 100644
--- a/cake/tests/fixtures/comment_fixture.php
+++ b/cake/tests/fixtures/comment_fixture.php
@@ -35,7 +35,7 @@
 class CommentFixture extends CakeTestFixture {
 	var $name = 'Comment';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'article_id' => array('type' => 'integer', 'null'=>false),
 		'user_id' => array('type' => 'integer', 'null'=>false),
 		'comment' => 'text',
diff --git a/cake/tests/fixtures/device_fixture.php b/cake/tests/fixtures/device_fixture.php
index f8f5a5aa2..79c11edb3 100644
--- a/cake/tests/fixtures/device_fixture.php
+++ b/cake/tests/fixtures/device_fixture.php
@@ -35,7 +35,7 @@
 class DeviceFixture extends CakeTestFixture {
 	var $name = 'Device';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'device_type_id' => array('type' => 'integer', 'null' => false),
 		'name' => array('type' => 'string', 'null' => false),
 		'typ' => array('type' => 'integer', 'null' => false),
diff --git a/cake/tests/fixtures/device_type_category_fixture.php b/cake/tests/fixtures/device_type_category_fixture.php
index c5fa88c9c..65ea8a07a 100644
--- a/cake/tests/fixtures/device_type_category_fixture.php
+++ b/cake/tests/fixtures/device_type_category_fixture.php
@@ -35,7 +35,7 @@
 class DeviceTypeCategoryFixture extends CakeTestFixture {
 	var $name = 'DeviceTypeCategory';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'name' => array('type' => 'string', 'null' => false)
 	);
 	var $records = array(
diff --git a/cake/tests/fixtures/device_type_fixture.php b/cake/tests/fixtures/device_type_fixture.php
index c63422ff2..536022313 100644
--- a/cake/tests/fixtures/device_type_fixture.php
+++ b/cake/tests/fixtures/device_type_fixture.php
@@ -35,7 +35,7 @@
 class DeviceTypeFixture extends CakeTestFixture {
 	var $name = 'DeviceType';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'device_type_category_id' => array('type' => 'integer', 'null' => false),
 		'feature_set_id' => array('type' => 'integer', 'null' => false),
 		'exterior_type_category_id' => array('type' => 'integer', 'null' => false),
diff --git a/cake/tests/fixtures/document_directory_fixture.php b/cake/tests/fixtures/document_directory_fixture.php
index cc1a08107..f894cffc5 100644
--- a/cake/tests/fixtures/document_directory_fixture.php
+++ b/cake/tests/fixtures/document_directory_fixture.php
@@ -35,7 +35,7 @@
 class DocumentDirectoryFixture extends CakeTestFixture {
 	var $name = 'DocumentDirectory';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'name' => array('type' => 'string', 'null' => false)
 	);
 	var $records = array(
diff --git a/cake/tests/fixtures/document_fixture.php b/cake/tests/fixtures/document_fixture.php
index 6169079d5..3dd84f3e2 100644
--- a/cake/tests/fixtures/document_fixture.php
+++ b/cake/tests/fixtures/document_fixture.php
@@ -35,7 +35,7 @@
 class DocumentFixture extends CakeTestFixture {
 	var $name = 'Document';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'document_directory_id' => array('type' => 'integer', 'null' => false),
 		'name' => array('type' => 'string', 'null' => false)
 	);
diff --git a/cake/tests/fixtures/exterior_type_category_fixture.php b/cake/tests/fixtures/exterior_type_category_fixture.php
index 6e85c23f5..d74b5e33e 100644
--- a/cake/tests/fixtures/exterior_type_category_fixture.php
+++ b/cake/tests/fixtures/exterior_type_category_fixture.php
@@ -35,7 +35,7 @@
 class ExteriorTypeCategoryFixture extends CakeTestFixture {
 	var $name = 'ExteriorTypeCategory';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'image_id' => array('type' => 'integer', 'null' => false),
 		'name' => array('type' => 'string', 'null' => false)
 	);
diff --git a/cake/tests/fixtures/feature_set_fixture.php b/cake/tests/fixtures/feature_set_fixture.php
index 7134e2565..ff94d4c0e 100644
--- a/cake/tests/fixtures/feature_set_fixture.php
+++ b/cake/tests/fixtures/feature_set_fixture.php
@@ -35,7 +35,7 @@
 class FeatureSetFixture extends CakeTestFixture {
 	var $name = 'FeatureSet';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'name' => array('type' => 'string', 'null' => false)
 	);
 	var $records = array(
diff --git a/cake/tests/fixtures/featured_fixture.php b/cake/tests/fixtures/featured_fixture.php
index 3729becd6..8290d9440 100644
--- a/cake/tests/fixtures/featured_fixture.php
+++ b/cake/tests/fixtures/featured_fixture.php
@@ -35,7 +35,7 @@
 class FeaturedFixture extends CakeTestFixture {
 	var $name = 'Featured';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'article_featured_id' => array('type' => 'integer', 'null' => false),
 		'category_id' => array('type' => 'integer', 'null' => false),
 		'published_date' => 'datetime',
diff --git a/cake/tests/fixtures/home_fixture.php b/cake/tests/fixtures/home_fixture.php
index 8e7c6f5a8..1d72dd8b3 100644
--- a/cake/tests/fixtures/home_fixture.php
+++ b/cake/tests/fixtures/home_fixture.php
@@ -35,7 +35,7 @@
 class HomeFixture extends CakeTestFixture {
 	var $name = 'Home';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'another_article_id' => array('type' => 'integer', 'null' => false),
 		'advertisement_id' => array('type' => 'integer', 'null' => false),
 		'title' => array('type' => 'string', 'null' => false),
diff --git a/cake/tests/fixtures/image_fixture.php b/cake/tests/fixtures/image_fixture.php
index b0ba21a8a..95580a319 100644
--- a/cake/tests/fixtures/image_fixture.php
+++ b/cake/tests/fixtures/image_fixture.php
@@ -35,7 +35,7 @@
 class ImageFixture extends CakeTestFixture {
 	var $name = 'Image';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'name' => array('type' => 'string', 'null' => false)
 	);
 	var $records = array(
diff --git a/cake/tests/fixtures/item_fixture.php b/cake/tests/fixtures/item_fixture.php
index 7c3042546..5ba6a5628 100644
--- a/cake/tests/fixtures/item_fixture.php
+++ b/cake/tests/fixtures/item_fixture.php
@@ -35,7 +35,7 @@
 class ItemFixture extends CakeTestFixture {
 	var $name = 'Item';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'syfile_id' => array('type' => 'integer', 'null' => false),
 		'name' => array('type' => 'string', 'null' => false)
 	);
diff --git a/cake/tests/fixtures/items_portfolio_fixture.php b/cake/tests/fixtures/items_portfolio_fixture.php
index e29726ea3..dfc1eb8b7 100644
--- a/cake/tests/fixtures/items_portfolio_fixture.php
+++ b/cake/tests/fixtures/items_portfolio_fixture.php
@@ -35,7 +35,7 @@
 class ItemsPortfolioFixture extends CakeTestFixture {
 	var $name = 'ItemsPortfolio';
 	var $fields = array(
-		'id' => array('type' => 'integer', 'key' => 'primary', 'extra'=> 'auto_increment'),
+		'id' => array('type' => 'integer', 'key' => 'primary'),
 		'item_id' => array('type' => 'integer', 'null' => false),
 		'portfolio_id' => array('type' => 'integer', 'null' => false)
 	);