Unexpected results when having brackets with window query

[YuanchengJiang]

Describe the bug

(SELECT DISTINCT avg(event) OVER(PARTITION BY 1) FROM telemetry) gives incorrect results.

To reproduce

(SELECT DISTINCT avg(event) OVER(PARTITION BY 1) FROM telemetry)
Result:
()

Expected Behavior

Result should be same without brackets: SELECT DISTINCT avg(event) OVER(PARTITION BY 1) FROM telemetry

Environment

- **QuestDB version**: 7.3.4
- **OS**:
- **Browser**:

Additional context

No response