notes/db/sql/postgres/feature/query/cte/with.txt

https://www.postgresql.org/docs/current/queries-with.html

with some_name as(...)
select ... from some_name;

with recursive some_name(
    ... from some_name ...
)
...

with
    name1(p11, p12, ...)
    name2(p21, p22, ...)
    ...