主键自增:使用SERIAL
CREATE TABLE users
(
id SERIAL primary key ,
name character varying,
password character varying
)
备注:有SERIAL 一定不要加int,否再报错
主键自增:使用SERIAL
CREATE TABLE users
(
id SERIAL primary key ,
name character varying,
password character varying
)
备注:有SERIAL 一定不要加int,否再报错