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docs: cursor dupsort example

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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
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15
kv/kv_interface.go
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@ -469,6 +469,21 @@ type RwCursor interface {
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 {
Cursor