Translator: added %N

src/Dibi/Translator.php

@@ -380,9 +380,12 @@ final class Translator
 					}
 
 				case 'by':
-				case 'n':  // identifier name
+				case 'n':  // composed identifier name
 					return $this->identifiers->$value;
 
+				case 'N':  // identifier name
+					return $this->driver->escapeIdentifier($value);
+
 				case 'ex':
 				case 'sql': // preserve as dibi-SQL  (TODO: leave only %ex)
 					$value = (string) $value;

tests/dibi/Translator.phpt

@@ -542,6 +542,12 @@ Assert::same(
 );
 
 
+Assert::same(
+	reformat('SELECT [a].[b] AS [c.d]'),
+	$conn->translate('SELECT %n AS %N', 'a.b', 'c.d')
+);
+
+
 setLocale(LC_ALL, 'czech');
 
 Assert::same(