bug fix

parse.go

@@ -238,7 +238,7 @@ func ParseBinlogEvent(ev *replication.BinlogEvent) []BinlogEvent {
 	case replication.WRITE_ROWS_EVENTv1,
 		replication.WRITE_ROWS_EVENTv2:
 		wrEvent := ev.Event.(*replication.RowsEvent)
-		sig.TB = string(wrEvent.Table.Schema)
+		sig.DB = string(wrEvent.Table.Schema)
 		sig.TB = string(wrEvent.Table.Table)
 		sig.Type = "insert"
 		sig.RowCnt = uint32(len(wrEvent.Rows))
@@ -247,7 +247,7 @@ func ParseBinlogEvent(ev *replication.BinlogEvent) []BinlogEvent {
 		replication.UPDATE_ROWS_EVENTv2:
 		wrEvent := ev.Event.(*replication.RowsEvent)
 		sig.DB = string(wrEvent.Table.Schema)
-		sig.DB = string(wrEvent.Table.Table)
+		sig.TB = string(wrEvent.Table.Table)
 		sig.Type = "update"
 		sig.RowCnt = uint32(len(wrEvent.Rows)) / 2
 		sig.Rows = wrEvent.Rows
@@ -466,6 +466,9 @@ func parseBinlogWithFilter(r io.Reader, parse *replication.BinlogParser, filter
 						tx.RowsCount += v.RowCount
 						tx.Txs[k] = v
 					}
+					if filter.OnlyShowGtid {
+						tx.EndPos = startPos - 1
+					}
 					tx.Size = tx.EndPos - tx.StartPos
 					callFn(tx)
 				}