diff --git a/lib/sql.js b/lib/sql.js
index 7b52bc8..53894a4 100644
--- a/lib/sql.js
+++ b/lib/sql.js
@@ -1186,11 +1186,16 @@ SQLConnector.prototype.buildOrderBy = function(model, order) {
   }
   var self = this;
   var usedConnector = this.dataSource.connector.name;
+
   if (order === 'rand') {
     if (usedConnector === 'mysql') {
       return 'ORDER BY RAND()';
-    } else if (usedConnector === 'postgres' || usedConnector === 'oracle') {
+    } else if (usedConnector === 'postgres') {
       return 'ORDER BY RANDOM()';
+    } else if (usedConnector === 'oracle') {
+      return 'ORDER BY dbms_random.value';
+    } else if (usedConnector === 'mssql') {
+      return 'ORDER BY NEWID()';
     }
   } else {
     if (typeof order === 'string') {