diff --git a/process/Sql_lib/process.js b/process/Sql_lib/process.js
index aa0668335702ffb7b28d7f59fc664b8aecbfd3f9..7f2e443ab6b160666ec866991b6e5c2ea9906fda 100644
--- a/process/Sql_lib/process.js
+++ b/process/Sql_lib/process.js
@@ -1330,7 +1330,7 @@ SqlBuilder.prototype._prepare = function(pField, pValue, pCondition, pFieldType,
     var alias;
     if (pField != null)
     {
-        [alias, field] = SqlUtils.parseField(pField)
+        var [alias, field] = SqlUtils.parseField(pField)
         if (pFieldType == undefined)
             pFieldType = SqlUtils.getSingleColumnType(pField, undefined, this.alias);
     }