Error formatting MariaDB CASE STATEMENT

Describe your problem

This code is copied from the MariaDB documentation so there should be no syntax errors:

  CASE v
    WHEN 2 THEN SELECT v;
    WHEN 3 THEN SELECT 0;
    ELSE BEGIN END;
  END CASE;

An Unexpected Error Occurred
Parse error at token: SELECT at line 2 column 17 Unexpected RESERVED_SELECT token:

Which SQL dialect does this apply to?

MariaDB

Which SQL dialect is configured in your VSCode extension settings?

MariaDB

Version of the VSCode extension

4.1.1

I have tried to reproduce this issue on the demo page, and it

• Reproduces

The issue provides a reproducible MariaDB CASE statement; start by running it on the linked demo page and tracing the MariaDB dialect parser's handling of SELECT inside CASE branches. Done means the statement formats without a parse error and a regression check covers this example.