predictor2718

### Description Please describe your pull request. This pull request fixes an issue where descending index columns (`D`) were not preserved when editing an index. When a column had a...

Fix #592 - desc index

1

### Description This PR fixes incorrect parsing of `DESC` inside index definitions in `ALTER TABLE` statements. Example: ```sql ALTER TABLE `t` ADD UNIQUE KEY `idx` (`a`, `b` DESC); ``` This...