[BUG] JSQLParser 5.4-SNAPSHOT : Clickhouse : PREWHERE not supported in Clickhouse SELECT #2361

Failing SQL Feature:

In ClickHouse, PREWHERE is a query execution optimization that helps reduce how much data needs to be read from disk before filtering.

Reproduce the issue with this query:

SELECT *
FROM events
PREWHERE event_date = today()
WHERE user_id = 42;

Error:
ParseException: Encountered: <S_IDENTIFIER> / "event_date", at line 3, column 10, in lexical state DEFAULT.