*: not load unnecessay data during the non-lite-init-stats (#53399)

[ti-chi-bot]

This is an automated cherry-pick of #53399

What problem does this PR solve?

Issue Number: close #53425

Problem Summary:

What changed and how does it work?

After #53298, We know that TiDB cannot load the topn when to init stats and have to load it when to sync load. so we need not load hists for the not-index column when to init stats.

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• No need to test

  • I checked and no code files have been changed.

Side effects

• Performance regression: Consumes more CPU
• Performance regression: Consumes more Memory
• Breaking backward compatibility

Documentation

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hawkingrei, qw4990

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-05-24 08:14:53.684695395 +0000 UTC m=+2418647.441830969: ☑️ agreed by hawkingrei.
• 2024-05-24 08:44:00.43643084 +0000 UTC m=+2420394.193566411: ☑️ agreed by qw4990.