# Issue #63573: TRUE OR ... expressions are not always short-circuit

## Metadata
- Issue: https://github.com/pingcap/tidb/issues/63573
- Status: open
- Type: type/bug
- Created At: 2025-09-17T10:32:28Z
- Labels: report/customer, severity/moderate, sig/planner, type/bug

## Customer-Facing Phenomenon
- It executes the subquery, taking much longer time than needed.

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

## Notes
- This issue is still open. Use this file as a reminder list for customer-driven gaps that still need a fix or a completed rollout.