pg data type bool is the boolean ，but in the documents there is no description about " bool is equal to boolean”

postgres=# create table test_1(c1 bool,c2 int); CREATE TABLE postgres=# \d+ test_1; Table "public.test_1" Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description +-+---+--

Re: pg data type bool is the boolean ，but in the documents there is no description about " bool is equal to boolean”

> On 04/06/2023 17:04 CEST yanliang lei wrote: > > bool datatype is equal to boolean datatyp, but the documents > (https://www.postgresql.org/docs/15/datatype-boolean.html) there is no > description about " bool dataype is equal to boolean datatype ” The type aliases are listed in table 8.1: http