diff --git a/code/PostgreSQLDatabase.php b/code/PostgreSQLDatabase.php
index f8e4c4d..d8ac843 100644
--- a/code/PostgreSQLDatabase.php
+++ b/code/PostgreSQLDatabase.php
@@ -308,23 +308,7 @@ class PostgreSQLDatabase extends Database {
 	 * @param string $fieldSpec The new field specification
 	 */
 	public function alterField($tableName, $fieldName, $fieldSpec) {
-		// This wee function was built for MoT.  It will preserve the binary format of the content,
-		// but change the character set
-		/*
-		$changes = $this->query("SELECT ID, \"$fieldName\" FROM \"$tableName\"")->map();
-		*/
-
 		$this->query("ALTER TABLE \"$tableName\" CHANGE \"$fieldName\" \"$fieldName\" $fieldSpec");
-
-		// This wee function was built for MoT.  It will preserve the binary format of the content,
-		// but change the character set
-		/*
-		echo "<li>Fixing " . sizeof($changes) . " page's contnet";
-		foreach($changes as $id => $text) {
-			$SQL_text = Convert::raw2sql($text);
-			$this->query("UPDATE \"$tableName\" SET \"$fieldName\" = '$SQL_text' WHERE \"ID\" = '$id'");
-		}
-		*/
 	}
 
 	/**
@@ -366,6 +350,29 @@ class PostgreSQLDatabase extends Database {
 		$this->query($this->getIndexSqlDefinition($tableName, $indexName, $indexSpec));
 	}
 	
+	/*
+	 * This takes the index spec which has been provided by a class (ie static $indexes = blah blah)
+	 * and turns it into a proper string.
+	 * Some indexes may be arrays, such as fulltext and unique indexes, and this allows database-specific
+	 * arrays to be created.
+	 */
+	public function convertIndexSpec($indexSpec){
+		if(is_array($indexSpec)){
+			//Here we create a db-specific version of whatever index we need to create.
+			switch($indexSpec['type']){
+				case 'fulltext':
+					$indexSpec='fulltext (' . str_replace(' ', '', $indexSpec['value']) . ')';
+					break;
+				case 'unique':
+					$indexSpec='unique (' . $indexSpec['value'] . ')';
+					break;
+			}
+		}
+		
+		//return $indexSpec;
+		return '';
+	}
+	
 	protected function getIndexSqlDefinition($tableName, $indexName, $indexSpec) {
 	    //$indexSpec = trim($indexSpec);
 	    //if($indexSpec[0] != '(') list($indexType, $indexFields) = explode(' ',$indexSpec,2);