expression: disable some json function from pushdown to TiFlash

[windtalker]

What problem does this PR solve?

Issue Number: close #56173

Problem Summary:
The root cause is TiFlash does not support json compare, it just use string compare instead. So currently, we need disable pushing down such functions to TiFlash

What changed and how does it work?

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

[tiprow]

Hi @windtalker. Thanks for your PR.

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[yibin87]

LGTM

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 56.7101%. Comparing base (a97aa45) to head (a009262).
Report is 4 commits behind head on master.

Additional details and impacted files

@@                Coverage Diff                @@
##             master     #56177         +/-   ##
=================================================
- Coverage   72.9898%   56.7101%   -16.2798%     
=================================================
  Files          1611       1736        +125     
  Lines        447632     630700     +183068     
=================================================
+ Hits         326726     357671      +30945     
- Misses       100915     249563     +148648     
- Partials      19991      23466       +3475     

Flag	Coverage Δ
integration	38.0715% <0.0000%> (?)
unit	72.9466% <100.0000%> (+0.8631%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
dumpling	52.9567% <ø> (ø)
parser	∅ <ø> (∅)
br	53.0030% <ø> (+7.1269%)	⬆️

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: XuHuaiyu, yibin87

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Needs approval from an approver in each of these files:

• pkg/expression/OWNERS [XuHuaiyu]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-09-20 04:05:58.948962325 +0000 UTC m=+1193228.689386256: ☑️ agreed by yibin87.
• 2024-09-20 04:53:08.134702174 +0000 UTC m=+1196057.875126113: ☑️ agreed by XuHuaiyu.