mirror/seaweedfs
1
0
Fork 0
mirror of https://github.com/seaweedfs/seaweedfs.git synced 2025-01-18 06:30:07 +08:00
Code Issues Packages Projects Releases Wiki Activity

sql kv upsert

Browse Source
This commit is contained in:
Chris Lu 2020-09-02 10:12:44 -07:00
parent ed62f52452
commit 05a6e2dc7f
1 changed files with 5 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
weed/filer/abstract_sql/abstract_sql_store_kv.go
View File

@ -7,6 +7,7 @@ import (
"github.com/chrislusf/seaweedfs/weed/filer" "github.com/chrislusf/seaweedfs/weed/filer"
"github.com/chrislusf/seaweedfs/weed/glog" "github.com/chrislusf/seaweedfs/weed/glog"
"github.com/chrislusf/seaweedfs/weed/util" "github.com/chrislusf/seaweedfs/weed/util"
"strings"
) )
func (store *AbstractSqlStore) KvPut(ctx context.Context, key []byte, value []byte) (err error) { func (store *AbstractSqlStore) KvPut(ctx context.Context, key []byte, value []byte) (err error) {
@ -15,14 +16,9 @@ func (store *AbstractSqlStore) KvPut(ctx context.Context, key []byte, value []by
res, err := store.getTxOrDB(ctx).ExecContext(ctx, store.SqlInsert, dirHash, name, dirStr, value) res, err := store.getTxOrDB(ctx).ExecContext(ctx, store.SqlInsert, dirHash, name, dirStr, value)
if err != nil { if err != nil {
return fmt.Errorf("kv insert: %s", err) if !strings.Contains(strings.ToLower(err.Error()), "duplicate") {
} return fmt.Errorf("kv insert: %s", err)
}
// TODO maybe it will throw error before coming here?
affectedRows, err := res.RowsAffected()
if err == nil && affectedRows > 0 {
return nil
} }
// now the insert failed possibly due to duplication constraints // now the insert failed possibly due to duplication constraints
@ -87,4 +83,4 @@ func genDirAndName(key []byte) (dirStr string, dirHash int64, name string) {
name = string(key[8:]) name = string(key[8:])
return return
} }