# Issue #64463: tidb report error 'Some columns of Limit_69 cannot find the reference from its child(ren)'

## Metadata
- Issue: https://github.com/pingcap/tidb/issues/64463
- Status: closed
- Type: type/bug
- Created At: 2025-11-13T08:34:47Z
- Closed At: 2026-04-01T05:49:24Z
- Labels: affects-7.5, report/customer, sig/planner, type/bug

## Customer-Facing Phenomenon
- (1105, 'Some columns of Limit_69 cannot find the reference from its child(ren)')

## Linked PRs
- No linked PR was found from the issue timeline.

## Notes
- The issue is closed, but no merged PR was resolved automatically from the timeline. It may have been fixed by an internal branch, a batch PR, or manual closure.