diff --git a/docs/book/sql-ddl.md b/docs/book/sql-ddl.md
index 7aa64503..299a8000 100644
--- a/docs/book/sql-ddl.md
+++ b/docs/book/sql-ddl.md
@@ -139,7 +139,7 @@ use Laminas\Db\Sql\Sql;
 $sql = new Sql($adapter);
 
 $adapter->query(
-    $sql->getSqlStringForSqlObject($ddl),
+    $sql->buildSqlString($ddl),
     $adapter::QUERY_MODE_EXECUTE
 );
 ```