*: use std/slices to replace exp/slices

[xzhangxian1008]

What problem does this PR solve?

Issue Number: ref #45933

Problem Summary:

What is changed and how it works?

Check List

Tests

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

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

[xzhangxian1008]

/cc @hawkingrei

[tiprow]

Hi @xzhangxian1008. Thanks for your PR.

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[codecov]

Codecov Report

Merging #46422 (28bff7b) into master (66ddb7b) will decrease coverage by 0.6331%.
Report is 4 commits behind head on master.
The diff coverage is 91.6666%.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #46422        +/-   ##
================================================
- Coverage   73.3963%   72.7632%   -0.6331%     
================================================
  Files          1295       1317        +22     
  Lines        393622     400121      +6499     
================================================
+ Hits         288904     291141      +2237     
- Misses        86337      90562      +4225     
- Partials      18381      18418        +37     

Flag	Coverage Δ
integration	25.7527% <0.0000%> (?)
unit	73.4396% <91.6666%> (+0.0433%)	⬆️

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

Components	Coverage Δ
dumpling	54.0444% <ø> (ø)
parser	85.0633% <ø> (ø)
br	48.0004% <ø> (-4.3343%)	⬇️

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

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

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2023-08-25 08:56:17.950167522 +0000 UTC m=+1485342.499183493: ☑️ agreed by hawkingrei.
• 2023-08-25 08:59:15.15862061 +0000 UTC m=+1485519.707636599: ☑️ agreed by xhebox.

[hawkingrei]

/retest

[hawkingrei]

/retest

[hawkingrei]

/retest