ClickHouse table function is recognized as TableFactor::Table

[pravic]

See https://clickhouse.com/docs/sql-reference/table-functions.

For example:

SELECT * FROM test;
SELECT * FROM test();

They produce:

pre_visit_table_factor: Table { name: ObjectName([Identifier(Ident { value: "test", quote_style: None, span: Span(Location(1,16)..Location(1,20)) })]), alias: None, args: None, with_hints: [], version: None, with_ordinality: false, partitions: [], json_path: None, sample: None, index_hints: [] }

and

pre_visit_table_factor: Table { name: ObjectName([Identifier(Ident { value: "test", quote_style: None, span: Span(Location(1,16)..Location(1,20)) })]), alias: None, args: Some(TableFunctionArgs { args: [], settings: None }), with_hints: [], version: None, with_ordinality: false, partitions: [], json_path: None, sample: None, index_hints: [] }

The second version produces args: Some(TableFunctionArgs { args: [], settings: None }).

As I see it's because Function is only recognized after a LATERAL keyword, and TableFunction is only for the TABLE() syntax (but not for ident()).