Moved getSequencePrefix() from ClassMetadata (ORM) to AbstractPlatform (DBAL)

lib/Doctrine/DBAL/Platforms/AbstractPlatform.php

@@ -3060,6 +3060,26 @@ abstract class AbstractPlatform
         return false;
     }
 
+    /**
+     * Gets the sequence name prefix based on table information.
+     *
+     * @param string      $tableName
+     * @param string|null $schemaName
+     *
+     * @return string
+     */
+    public function getSequencePrefix($tableName, $schemaName = null)
+    {
+        if (! $schemaName) {
+            return $tableName;
+        }
+
+        // Prepend the schema name to the table name if there is one
+        return ! $this->supportsSchemas() && $this->canEmulateSchemas()
+            ? $schemaName . '__' . $tableName
+            : $schemaName . '.' . $tableName;
+    }
+
     /**
      * Returns the name of the sequence for a particular identity column in a particular table.
      *