fix for the fix.. (foreign key creation)

lib/Doctrine/Export.php

@@ -454,7 +454,7 @@ class Doctrine_Export extends Doctrine_Connection_Module
     {
         $table = $this->conn->quoteIdentifier($table);
 
-        $query = 'ALTER TABLE ' . $table . ' ADD CONSTRAINT ' . $this->getForeignKeyDeclaration($definition);
+        $query = 'ALTER TABLE ' . $table . ' ADD ' . $this->getForeignKeyDeclaration($definition);
 
         return $query;
     }
@@ -908,7 +908,7 @@ class Doctrine_Export extends Doctrine_Connection_Module
     {
         $sql = '';
         if (isset($definition['name'])) {
-            $sql .= ' ' . $this->conn->quoteIdentifier($definition['name']) . ' ';
+            $sql .= ' CONSTRAINT ' . $this->conn->quoteIdentifier($definition['name']) . ' ';
         }
         $sql .= 'FOREIGN KEY (';
 

lib/Doctrine/Export/Pgsql.php

@@ -332,19 +332,4 @@ class Doctrine_Export_Pgsql extends Doctrine_Export
         return $sql;
     }
 
-    /**
-     * createForeignKeySql
-     *
-     * @param string    $table         name of the table on which the foreign key is to be created
-     * @param array     $definition    associative array that defines properties of the foreign key to be created.
-     * @return string
-     */
-    public function createForeignKeySql($table, array $definition)
-    {
-        $table = $this->conn->quoteIdentifier($table);
-
-        $query = 'ALTER TABLE ' . $table . ' ADD ' . $this->getForeignKeyDeclaration($definition);
-
-        return $query;
-    }
 }
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