CREATE USER new_user WITH PASSWORD 'initial_password'; 步骤2: 设置密码过期策略 PostgreSQL允许你设置密码的有效期,这可以用来迫使用户在首次登录后更改密码。你可以在创建用户时设置密码过期时间,或者之后修改用户的属性。 代码语言:javascript 复制 ALTER ROLE new_user VALID UNTIL 'tomorrow'; 这个命令将用户的...
then access psql and create a user with the same name as the one you are login in postgres=# CREATE USER userOS WITH PASSWORD 'garbage' CREATEDB; you can verify your user with the corresponding roles with postgres=# \du Afer this you can create your database and verify it with psql...
在上述教程中,建议创建两个不同的角色,名为web_anon和身份验证器,如下所示: create role web_anon nologin; grant usage on schema api to web_anon; grant select on api.todos to web_anon; create role authenticator noinherit login password 'mysecretpassword'; grant web_anon to authenticator; ...
CREATEROLEkanon PASSWORD'kanon';//默认没有登陆权限CREATEROLEkanon PASSWORD'kanon'LOGIN#等同于CREATEUSERkanon PASSWORD'kanon'#用户密码ALTERUSERkanonWITHPASSWORD'kanon';#删除用户drop user kanon; 创建只读账号 1.创建只读用户 create user readonly with password 'readonly'; #指定只读用户的搜索路径(默认查询...
cdm=# create user abc password 'qweqw1233453453'; ERROR: password must contain both letters and nonletters and number cdm=# 1. 2. 3. 4. 5. 6. 7. 8. 9. 如果你不想修改默认配置文件,可以通过alter语句修改系统配置,因为使用alter修改系统配置,会把修改内容保存在postgresql.auth.conf,重启数据库...
创建两个用户:create user user1 password '123456';create user user2 password '123456'; #step1:自签CA证书 #生成根证书私钥(pem文件) openssl genrsa -out ca.key 2048 #生成根证书签发申请文件(csr文件) openssl req -new -key ca.key -out ca.csr -subj "/C=CN/ST=myprovince/L=mycity/O=my...
[postgres@web1 ~]$ /data/pgsql/bin/createuser zhongwc -P Enter password for new role: Enter it again: [postgres@web1 ~]$ 使用createdb创建数据库 [postgres@web1 ~]$ /data/pgsql/bin/createdb --help createdb creates a PostgreSQL database. ...
CREATE USER synapse; ALTER USER synapse WITH ENCRYPTED password 'I-love-Stackoverflow.com-xD'; CREATE DATABASE synapse ENCODING 'UTF-8' LC_COLLATE='en_US.UTF-8' LC_CTYPE='en_US.UTF-8' template=template0 OWNER synapse; if you have some trouble, then first try creating a ...
docker run -it --rm--name postgres -p 5432:5432 -e POSTGRES_USER=postgres -e POSTGRES_PASSWORD=postgres debezium/example-postgres:1.6 上面代码中使用的是:debezium/example-postgres:1.6,查看Debezimu官方文档以及其它示例都是这个。实际上Debezimu对PostgreSQL 9~13都进行了Docker封装,可以根据自己的需要在...
==| postgres=# create user root with password 'passwordSzsfsroot'; === ==| CREATE ROLE === ==| postgres=# grant all privileges on database szsfs20220220 to root; === ==| GRANT === ==| postgres=# \q === ==| could not save history to file "...