[2.0][DDC-236] Enhanced unique constraints to support names. Fixed general...

[2.0][DDC-236] Enhanced unique constraints to support names. Fixed general issues on XML and YAML exporters. Fixed issues on XML, YAML, Doctrine 1.X and Annotation drivers.

lib/Doctrine/DBAL/Platforms/MySqlPlatform.php

@@ -447,7 +447,7 @@ class MySqlPlatform extends AbstractPlatform
 
         if (isset($options['uniqueConstraints']) && ! empty($options['uniqueConstraints'])) {
             foreach ($options['uniqueConstraints'] as $index => $definition) {
-                $queryFields .= ', ' . $this->getUniqueIndexDeclarationSql($index, $definition);
+                $queryFields .= ', ' . $this->getUniqueConstraintDeclarationSql($index, $definition);
             }
         }