Merge pull request #7 from RiveryIO/feature/eitam/add_nil_based_value_to_date

Change mysql_MYSQL_TYPE_TIMESTAMP2 and MYSQL_TYPE_TIMESTAMP to be def…

Author: eitamring

replication/row_event.go

@@ -1059,7 +1059,7 @@ func (e *RowsEvent) decodeValue(data []byte, tp byte, meta uint16) (v interface{
 		n = 4
 		t := binary.LittleEndian.Uint32(data)
 		if t == 0 {
-			v = formatZeroTime(0, 0)
+			v = nil
 		} else {
 			v = e.parseFracTime(fracTime{
 				Time:                    time.Unix(int64(t), 0),
@@ -1068,13 +1068,17 @@ func (e *RowsEvent) decodeValue(data []byte, tp byte, meta uint16) (v interface{
 			})
 		}
 	case MYSQL_TYPE_TIMESTAMP2:
-		v, n, err = decodeTimestamp2(data, meta, e.timestampStringLocation)
-		v = e.parseFracTime(v)
+		if meta == 0 {
+			v = nil
+		} else {
+			v, n, err = decodeTimestamp2(data, meta, e.timestampStringLocation)
+			v = e.parseFracTime(v)
+		}
 	case MYSQL_TYPE_DATETIME:
 		n = 8
 		i64 := binary.LittleEndian.Uint64(data)
 		if i64 == 0 {
-			v = formatZeroTime(0, 0)
+			v = nil
 		} else {
 			d := i64 / 1000000
 			t := i64 % 1000000