Perfect the query statistics calc logic of fe

[Beyyes]

Description

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This PR has:

• [ ] been self-reviewed.
  • [ ] concurrent read
  • [ ] concurrent write
  • [ ] concurrent read and write
• [ ] added documentation for new or modified features or behaviors.
• [ ] added Javadocs for most classes and all non-trivial methods.
• [ ] added or updated version, license, or notice information
• [ ] added comments explaining the "why" and the intent of the code wherever would not be obvious for an unfamiliar reader.
• [ ] added unit tests or modified existing tests to cover new code paths, ensuring the threshold for code coverage.
• [ ] added integration tests.
• [ ] been tested in a test IoTDB cluster.

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Key changed/added classes (or packages if there are too many classes) in this PR

[sonarcloud[bot]]

Quality Gate passed

Issues
10 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 54.76190% with 38 lines in your changes missing coverage. Please review.

Project coverage is 39.64%. Comparing base (65ab3ea) to head (55a18c3). Report is 5 commits behind head on master.

Files with missing lines	Patch %	Lines
...stics/FixedScheduledOutputQueryPlanStatistics.java	39.13%	28 Missing :warning:
.../apache/iotdb/db/queryengine/plan/Coordinator.java	25.00%	3 Missing :warning:
.../db/queryengine/plan/execution/QueryExecution.java	0.00%	3 Missing :warning:
...yengine/plan/execution/config/ConfigExecution.java	0.00%	2 Missing :warning:
.../db/queryengine/plan/planner/TreeModelPlanner.java	0.00%	1 Missing :warning:
...ine/plan/relational/planner/TableModelPlanner.java	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #14183 +/- ## ============================================ + Coverage 39.63% 39.64% +0.01% Complexity 71 71 ============================================ Files 4224 4231 +7 Lines 269541 269666 +125 Branches 32681 32684 +3 ============================================ + Hits 106833 106922 +89 - Misses 162708 162744 +36 ```

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