diff --git a/ChangeLog b/ChangeLog
index 15f0b1b5d9..f4e27614ac 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -27,6 +27,7 @@ phpMyAdmin - ChangeLog
 - issue #12814 DateTime won't allow to input length in Routine editor
 - issue #12841 Fixed moving of columns with whitespace in name
 - issue #12847 Fixed editing of virtual columns
+- issue #12859 Changed WHERE condition to 0 instead of 1 for SQL query window to avoid accidents
 
 4.6.5.2 (2016-12-05)
 - issue #12765 Fixed SQL export with newlines
diff --git a/js/functions.js b/js/functions.js
index 695368c94f..95784bb7f1 100644
--- a/js/functions.js
+++ b/js/functions.js
@@ -1207,7 +1207,7 @@ function insertQuery(queryType)
         } else if (queryType == "update") {
             query = "UPDATE `" + table + "` SET " + editDis + " WHERE 1";
         } else if (queryType == "delete") {
-            query = "DELETE FROM `" + table + "` WHERE 1";
+            query = "DELETE FROM `" + table + "` WHERE 0";
         }
         setQuery(query);
         sql_box_locked = false;