rdbms: improve query logging logic in Database

[lhc/web/wiklou.git] / includes / libs / rdbms / database / IDatabase.php

diff --git a/includes/libs/rdbms/database/IDatabase.php b/includes/libs/rdbms/database/IDatabase.php
index 05f787c..0e75e01 100644 (file)
--- a/includes/libs/rdbms/database/IDatabase.php
+++ b/includes/libs/rdbms/database/IDatabase.php
@@ -247,8 +247,8 @@ interface IDatabase {
        public function implicitOrderby();
 
        /**
-        * Return the last query that went through IDatabase::query()
-        * @return string
+        * Return the last query that sent on account of IDatabase::query()
+        * @return string SQL text or empty string if there was no such query
         */
        public function lastQuery();