b612/mysqlbinlog
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update

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兔子 2023-06-30 17:23:07 +08:00
parent 304b5c10a3
commit 1c838a7c1e
1 changed files with 8 additions and 1 deletions
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9
parse.go
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@ -321,13 +321,14 @@ type BinlogFilter struct {
} }
func parseBinlogWithFilter(r io.Reader, parse *replication.BinlogParser, filter BinlogFilter, fn func(Transaction)) error { func parseBinlogWithFilter(r io.Reader, parse *replication.BinlogParser, filter BinlogFilter, fn func(Transaction)) error {
var inGtid, exGtid *gtid.Gtid var subGtid, inGtid, exGtid *gtid.Gtid
var err error var err error
if filter.IncludeGtid != "" { if filter.IncludeGtid != "" {
inGtid, err = gtid.Parse(filter.IncludeGtid) inGtid, err = gtid.Parse(filter.IncludeGtid)
if err != nil { if err != nil {
return err return err
} }
subGtid = inGtid.Clone()
} }
if filter.ExcludeGtid != "" { if filter.ExcludeGtid != "" {
exGtid, err = gtid.Parse(filter.ExcludeGtid) exGtid, err = gtid.Parse(filter.ExcludeGtid)
@ -485,6 +486,12 @@ func parseBinlogWithFilter(r io.Reader, parse *replication.BinlogParser, filter
} }
tx.Size = tx.EndPos - tx.StartPos tx.Size = tx.EndPos - tx.StartPos
callFn(tx) callFn(tx)
if subGtid != nil {
subGtid.Sub(tx.GTID)
if subGtid.EventCount() == 0 {
return nil
}
}
tx = Transaction{} tx = Transaction{}
} }
currentGtid = ev.Data currentGtid = ev.Data