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GeezerVison is showing github.com — Fix issue 2118: Enhance MySQL ALTER TABLE Parsing by minleejae · Pull Request #2121 · JSQLParser/JSqlParser

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@minleejae

@minleejae minleejae commented Dec 9, 2024

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Summary
This PR fixes and enhances the parsing functionality for MySQL ALTER TABLE statements in JSQLParser. It now supports a wider variety of ALTER TABLE syntax, including FORCE, ENGINE, ALGORITHM, and LOCK options.

Changes
Updated AlterOperation enum to include FORCE, ENGINE, ALGORITHM, and LOCK.
Modified the parser to correctly identify and handle these clauses.

Example
The following ALTER TABLE statements are now correctly parsed:

ALTER TABLE my_table FORCE;
ALTER TABLE tbl_name FORCE, ENGINE=InnoDB, ALGORITHM=INPLACE, LOCK=NONE;

Issue Reference
This PR addresses issue #2118.

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@mj-db
feat mysql alter force,engine,algorithm,lock
801bf10
@manticore-projects

manticore-projects commented Dec 9, 2024

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Thank you for your contribution. A great job much appreciated.

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@manticore-projects
manticore-projects merged commit 18c1a2c into JSQLParser:master Dec 9, 2024
@manticore-projects manticore-projects mentioned this pull request Dec 9, 2024
[FEATURE] MySQL ALTER Table Syntax List: UNSPECIFIC Operations #2118
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@minleejae
minleejae deleted the feature/alter branch March 24, 2025 04:17
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3 participants

@minleejae @manticore-projects @mj-db
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