diff --git a/code/PostgreSQLSchemaManager.php b/code/PostgreSQLSchemaManager.php
index d4ff6c1..abe0ff4 100644
--- a/code/PostgreSQLSchemaManager.php
+++ b/code/PostgreSQLSchemaManager.php
@@ -1115,6 +1115,32 @@ class PostgreSQLSchemaManager extends DBSchemaManager {
 		return "integer{$values['arrayValue']}" . $default;
 	}
 
+	/**
+	 * Return a bigint type-formatted string
+	 *
+	 * @param array $values Contains a tokenised list of info about this data type
+	 * @param boolean $asDbValue
+	 * @return string
+	 */
+	public function bigint($values, $asDbValue = false){
+
+		if(!isset($values['arrayValue'])) {
+			$values['arrayValue']='';
+		}
+
+		if($asDbValue) {
+			return Array('data_type'=>'bigint', 'precision'=>'64');
+		} 
+
+		if($values['arrayValue']!='') {
+			$default='';
+		} else {
+			$default=' default ' . (int)$values['default'];
+		}
+
+		return "bigint{$values['arrayValue']}" . $default;
+	}
+
 	/**
 	 * Return a datetime type-formatted string
 	 * For PostgreSQL, we simply return the word 'timestamp', no other parameters are necessary