The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/15/sql-altertable.html
Description:
I think there's a mistake under "and table_constraint is:" where the
different constraints are listed.
Here: https://www.postgresql.org/docs/current/sql-altertable.html
The definition here allows for CHECK constraints to be deferrable when they
are not.