[x] Always check against the Latest SNAPSHOT of JSQLParser and the Syntax Diagram

Failing SQL Feature:

• DROP INDEX idx ON qual.tbl fails for qualified table name
• Example: ON qual.tbl can't be parsed, while ON tbl is handled correctly

SQL Example:

• Simplified Query Example, focusing on the failing feature

  DROP INDEX IDX_EXAMPLE ON PUB.EXAMPLE_TABLE;

Software Information:

• JSqlParser 5.4-SNAPSHOT
• Database JDBC (Progress OpenEdge)