parser: Add ADD_COLUMNAR_REPLICA_ON_DEMAND

[breezewish]

What problem does this PR solve?

Issue Number: ref #54245

Problem Summary:

What changed and how does it work?

Allow SQLs like this in parser:

ALTER TABLE x ADD VECTOR INDEX ... (...) ADD_COLUMNAR_REPLICA_ON_DEMAND;

Note that this PR only changes the parser. It does not take effect currently (so there is no release note needed).

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

[codecov]

Codecov Report

Attention: Patch coverage is 62.50000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 73.5963%. Comparing base (0d94843) to head (e52e1b1).
Report is 2 commits behind head on master.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #61159        +/-   ##
================================================
+ Coverage   73.1818%   73.5963%   +0.4144%     
================================================
  Files          1724       1724                
  Lines        477472     477736       +264     
================================================
+ Hits         349423     351596      +2173     
+ Misses       106646     104720      -1926     
- Partials      21403      21420        +17     

Flag	Coverage Δ
integration	42.7724% <ø> (?)
unit	72.3830% <62.5000%> (-0.0142%)	⬇️

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

Components	Coverage Δ
dumpling	52.7804% <ø> (ø)
parser	∅ <ø> (∅)
br	47.7467% <ø> (+0.0274%)	⬆️

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[hawkingrei]

Not aligned?

[tangenta]

@breezewish You can run cd pkg/parser && make fmt.

[breezewish]

Format is updated, thank you all! @hawkingrei @tangenta

[yudongusa]

please also open a document PR

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: tangenta, yudongusa

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