bug fix

parse.go

@@ -44,7 +44,7 @@ type Transaction struct {
 	Status           uint8      `json:"status"`
 	sqlOrigin        []string   `json:"sqlOrigin"`
 	Txs              []TxDetail `json:"txs"`
-	matchFilterSchema bool
+	validSchemaCount int
 }
 
 func (t Transaction) GetSqlOrigin() []string {
@@ -371,6 +371,9 @@ func parseBinlogWithFilter(r io.Reader, parse *replication.BinlogParser, filter
 		if len(filter.ExcludeTables) == 0 && len(filter.ExcludeTables) == 0 {
 			return true
 		}
+		if db == "" && tb == "" {
+			return true
+		}
 		if _, ok := includeMap["*.*"]; ok {
 			return true
 		}
@@ -444,7 +447,7 @@ func parseBinlogWithFilter(r io.Reader, parse *replication.BinlogParser, filter
 		if filter.SmallThan != 0 && filter.SmallThan < tx.Size {
 			return true
 		}
-		if len(tx.Txs) == 0 && tx.matchFilterSchema {
+		if tx.validSchemaCount == 0 {
 			return true
 		}
 		return fn(tx)
@@ -617,9 +620,9 @@ func parseBinlogWithFilter(r io.Reader, parse *replication.BinlogParser, filter
 					tx.Status = status
 				}
 				if !matchTbs(ev.DB, ev.TB) {
-					tx.matchFilterSchema = true
 					continue
 				}
+				tx.validSchemaCount++
 				tx.Txs = append(tx.Txs, TxDetail{
 					StartPos:        startPos,
 					EndPos:          int(h.LogPos),