我在 Postgres 10.10 中有下表：
Table "public.client"
Column | Type | Collation | Nullable | Default
---------------------+---------+-----------+----------+------------------------------------------
clientid | integer | | not null | nextval('client_clientid_seq'::regclass)
account_name | text | | not null |
last_name | text | | |
first_name | text | | |
address | text | | not null |
suburbid | integer | | |
cityid | integer | | |
post_code | integer | | not null |
business_phone | text | | |
home_phone …