statistics: check step overflow when converting a range to points for estimation (#23890)

[ti-srebot]

cherry-pick #23890 to release-4.0
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---

What problem does this PR solve?

Issue Number: close #23625

Problem Summary:
Panic when running a query.

What is changed and how it works?

What's Changed:

Check step overflow when converting a range to points for estimation.

How it Works:

For datetime type, if the upper bound of the range is much larger than the lower bound, it is possible to trigger the overflow of steps to a negative value, we should make such kind of checks.

Related changes

N/A

Check List

Tests

• Unit test

Side effects

N/A

Release note

• Check step overflow when converting a range to points for estimation

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• tiancaiamao
• time-and-fate

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[ti-chi-bot]

@ti-srebot: Adding the "do-not-merge/release-note-label-needed" label because no release-note block was detected, please follow our release note process to remove it.

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[ti-srebot]

/run-all-tests

[ti-chi-bot]

@ti-srebot: Adding the "do-not-merge/release-note-label-needed" label because no release-note block was detected, please follow our release note process to remove it.

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[ti-srebot]

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

[VelocityLight]

/merge

[ti-chi-bot]

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

Commit hash: 6d1ee80

[tiancaiamao]

/merge

[tiancaiamao]

/run-check_dev

[ti-chi-bot]

@ti-srebot: Your PR was out of date, I have automatically updated it for you.

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/run-all-tests

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