Bauyrzhan Sakhariyev <baurzhansahariev@gmail.com> writes:
> Hi! Do I get it right, that bitwise operations have the same precedence?
Yes, that is what the documentation says:
https://www.postgresql.org/docs/current/sql-syntax-lexical.html#SQL-PRECEDENCE
Operator precedence is hard-wired into our parser, so we don't get
to have a lot of flexibility in assigning precedences for any except
a very small set of operator names.
regards, tom lane