calcite support bit operation
Hello EveryOne ！
I have seed calcite SqlKind.java source code, find that it hasn't bit operation. so I want to ask why calcite don't support bit operation. for example, follow Query statement, it not support.
select col_a, col_b from table_1 where (col_a & col_b) > 10.
if I want to extend calcite to supoort bit operation, how difficulty may be？
who knwo this, please give me a help. thanks very mush!