mirror/erigon-pulse
1
0
Fork 0
mirror of https://gitlab.com/pulsechaincom/erigon-pulse.git synced 2025-01-08 12:01:20 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

docs: cursor dupsort example

Browse Source
This commit is contained in:
alex.sharov 2023-06-09 21:41:06 +07:00
parent 0ca1ba48e7
commit f3edece0bc
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
kv/kv_interface.go
View File

@ -469,6 +469,21 @@ type RwCursor interface {
DeleteCurrent() error DeleteCurrent() error
} }
// CursorDupSort
//
// Example:
//
// for k, v, err = cursor.First(); k != nil; k, v, err = cursor.NextNoDup() {
// if err != nil {
// return err
// }
// for ; v != nil; _, v, err = cursor.NextDup() {
// if err != nil {
// return err
// }
//
// }
// }
type CursorDupSort interface { type CursorDupSort interface {
Cursor Cursor