diff --git a/common/objtoobj.go b/common/objtoobj.go
index ee40907..756384c 100644
--- a/common/objtoobj.go
+++ b/common/objtoobj.go
@@ -156,7 +156,7 @@ func ObjToTime(obj interface{}, e ...*Error) *time.Time {
 		}
 	}
 
-	return &time.Time{}
+	return nil
 }
 
 func ObjToFloat64(obj interface{}, e ...*Error) float64 {
diff --git a/db/hotimedb.go b/db/hotimedb.go
index a9c1a02..46c76bd 100644
--- a/db/hotimedb.go
+++ b/db/hotimedb.go
@@ -341,7 +341,7 @@ func (that *HoTimeDB) Query(query string, args ...interface{}) []Map {
 			}
 			return that.Query(query, args...)
 		}
-		return that.Query(query, args...)
+		return nil
 	}
 
 	return that.Row(resl)
@@ -379,7 +379,7 @@ func (that *HoTimeDB) Exec(query string, args ...interface{}) (sql.Result, *Erro
 			}
 			return that.Exec(query, args...)
 		}
-		return that.Exec(query, args...)
+		return resl, that.LastErr
 	}
 
 	return resl, that.LastErr