sql-statement-show-builtins: update

[dveeden]

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[gemini-code-assist]

Summary of Changes

Hello @dveeden, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request updates the documentation for the SHOW BUILTINS SQL statement. The changes primarily involve synchronizing the list of built-in functions with the current state of TiDB, specifically by adding one function and removing another, along with a minor adjustment to an example's execution time.

Highlights

• Documentation Update: Built-in Functions: The fts_match_word built-in function has been added to the list of functions displayed by SHOW BUILTINS.
• Documentation Update: Built-in Functions: The master_pos_wait built-in function has been removed from the list of functions displayed by SHOW BUILTINS.
• Documentation Update: Example Output: The example output for the SHOW BUILTINS command has been updated to reflect a more precise execution time (from 0.00 sec to 0.001 sec).

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[gemini-code-assist]

Code Review

This pull request updates the list of built-in functions by adding fts_match_word and removing master_pos_wait. The changes are straightforward and maintain the alphabetical order of the list. I have one minor suggestion to keep the example output clean and consistent, in line with our style guide's emphasis on clarity.

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2025-08-06 09:31:08.226563416 +0000 UTC m=+433378.369324591: ☑️ agreed by hfxsd.