planner: standardize some terminologies in binding pkg

[qw4990]

What problem does this PR solve?

Issue Number: ref #48875

Problem Summary: planner: standardize some terminologies in binding pkg

What changed and how does it work?

NO LOGICAL CHANGE, just refactor:

1. standardize binding and bindRecord to binding;
2. add session and global key word to each relevant function name;

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]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2023-11-28 07:15:11.433586557 +0000 UTC m=+906940.098812753: ☑️ agreed by hawkingrei.
• 2023-11-28 07:16:47.951250753 +0000 UTC m=+907036.616476948: ☑️ agreed by AilinKid.

[hawkingrei]

/retest

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: AilinKid, hawkingrei, lance6716

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• OWNERS [AilinKid,hawkingrei,lance6716]
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[codecov]

Codecov Report

Merging #48957 (8fa0226) into master (c741119) will increase coverage by 1.6478%.
The diff coverage is 59.8039%.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #48957        +/-   ##
================================================
+ Coverage   70.9941%   72.6419%   +1.6478%     
================================================
  Files          1368       1389        +21     
  Lines        404987     410950      +5963     
================================================
+ Hits         287517     298522     +11005     
+ Misses        97448      93581      -3867     
+ Partials      20022      18847      -1175     

Flag	Coverage Δ
integration	43.8423% <59.8039%> (?)
unit	70.9881% <ø> (-0.0060%)	⬇️

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

Components	Coverage Δ
dumpling	53.9663% <ø> (ø)
parser	∅ <ø> (∅)
br	48.8110% <ø> (-4.2698%)	⬇️