lock on replace

Signed-off-by: zyguan <[email protected]>
pingcap · Apr 11, 2023 · 87b6f6c · 87b6f6c
1 parent cbba3c2
commit 87b6f6c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/executor/replace.go b/executor/replace.go
@@ -86,6 +86,10 @@ func (e *ReplaceExec) removeRow(ctx context.Context, txn kv.Transaction, handle
 	}
 	if rowUnchanged {
 		e.ctx.GetSessionVars().StmtCtx.AddAffectedRows(1)
+		_, err := appendUnchangedRowForLock(e.ctx, r.t, handle, oldRow)
+		if err != nil {
+			return false, err
+		}
 		return true, nil
 	}