fix: try best to get enough query results

[longjiquan]

issue: #33137
pr: #32567
Co-authored-by: sunby bingyi.sun@zilliz.com
Co-authored-by: MrPresent-Han chun.han@zilliz.com

[longjiquan]

rerun ut

[mergify]

@longjiquan E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[longjiquan]

/run-cpu-e2e

[mergify]

@longjiquan E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[longjiquan]

/run-cpu-e2e

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.10%. Comparing base (7a617e2) to head (d975b78).
Report is 1 commits behind head on 2.3.

Additional details and impacted files

@@           Coverage Diff           @@
##              2.3   #33177   +/-   ##
=======================================
  Coverage   83.10%   83.10%           
=======================================
  Files         850      850           
  Lines      106653   106711   +58     
=======================================
+ Hits        88631    88680   +49     
- Misses      14725    14728    +3     
- Partials     3297     3303    +6     

Files	Coverage Δ
internal/proxy/task_query.go	80.05% <100.00%> (+0.05%)	⬆️
internal/querynodev2/segments/result.go	77.98% <100.00%> (+0.33%)	⬆️

... and 17 files with indirect coverage changes

[czs007]

/approve
/lgtm

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: czs007, longjiquan

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• internal/querynodev2/segments/OWNERS [czs007]

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