planner: check filter condition in func convertToPartialTableScan (#25294)

[ti-srebot]

cherry-pick #25294 to release-5.1
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# In tidb repo:
git pr https://github.com/pingcap/tidb/pull/25593

After apply modifications, you can push your change to this PR via:

git push [email protected]:ti-srebot/tidb.git pr/25593:release-5.1-efc774aa5f97

---

What problem does this PR solve?

Issue Number: close #25045

Problem Summary:

Cannot find column while use index merge

What is changed and how it works?

What's Changed:

• Change logic in func convertToPartialTableScan.

How it Works:

• Remove ineffective filter conditions in func convertToPartialTableScan to prevent use column out of the schema of PhysicalTableScan.

Related changes

• Need to cherry-pick to the release branch

Check List

Tests

• Unit test

Side effects

• N/A

Release note

• planner: check filter condition in func convertToPartialTableScan

[ti-srebot]

/run-all-tests

[ti-srebot]

@rebelice you're already a collaborator in bot's repo.

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• qw4990
• time-and-fate

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[zhouqiang-cl]

/merge

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: 1f314c2

[qw4990]

/run-unit-test