Move Tid to pgtype

2017-03-11 16:48:37 -06:00
parent f10ed4ff5d
commit 6694e0e618
7 changed files with 142 additions and 131 deletions
@@ -299,8 +299,12 @@ func (rows *Rows) Scan(dest ...interface{}) (err error) {
 					vr.Fatal(fmt.Errorf("unknown format code: %v", vr.Type().FormatCode))
 				}

-				if err := pgVal.AssignTo(d); err != nil {
-					vr.Fatal(err)
+				if assignerTo, ok := pgVal.(pgtype.AssignerTo); ok {
+					if err := assignerTo.AssignTo(d); err != nil {
+						vr.Fatal(err)
+					}
+				} else {
+					vr.Fatal(fmt.Errorf("cannot assign %T", pgVal))
 				}
 			} else {
 				if err := Decode(vr, d); err != nil {