\set HISTFILE /dev/null 按“Esc”键,输入:wq!,按“Enter”保存并退出编辑。 执行以下命令启动PostgreSQL命令行工具。 su - postgres psql-p5432 输入postgres用户密码: Password for user postgres:Huawei12#$ 执行以下命令修改数据库用户密码。 alter roleccs_dbapassword'Huawei12#$'; ...
If any of those commands fail with an error psql: FATAL: password authentication failed for user "postgres" then check the file /etc/postgresql/8.4/main/pg_hba.conf: There must be a line like this as the first non-comment line: local all postgres ident For newer versions of PostgreSQL ...
postgres=# create user u2 password '1qaz@WSX' valid until '2022-11-10'; CREATE ROLE postgres=# alter user u1 createdb login; ALTER ROLE postgres=# \dg List of roles Role name | Attributes | Member of ---+---+--- appuser | Create DB +| {} | Password valid until 2023-03-01 ...
What's the default superuser username/password for postgres after a new install?: CAUTION The answer about changing the UNIX password for "postgres" through "$ sudo passwd postgres" is not preferred, and can even be DANGEROUS! This is why: By default, the UNIX account "postgres" is locked...
[postgres@cacti ~]$ psql -Uuser001 -dtestdb01 -p19086 -h127.0.0.1 Password for user user001: psql.bin (9.5.9) Type "help" for help. testdb01=> testdb01=> alter user user001 set default_transaction_read_only=on;(数据库不需要重启也永久生效) ...
- name: POSTGRES_USER value: postgres - name: POSTGRES_PASSWORD valueFrom: secretKeyRef: key: postgresql-password name: postgres-secret - name: POSTGRESQL_ENABLE_LDAP value: "no" - name: POSTGRESQL_ENABLE_TLS value: "no" image: docker.io/bitnami/postgresql:12.3.0-debian-10-r75 ...
Ansible从下面的代码中请求sudo密码,它试图创建一个新的postgres用户。错误消息: 致命:xxx.xxx =>缺少sudo密码 main.yml - name: 'Provision a PostgreSQL server' hosts: "dbservers" sudo: yes sudo_user: postgres roles: - postgres create_db.yml - name: Make sure the PostgreSQL users are present po...
以postgres用户登录psql控制台 su - postgres psql创建带有加密密码的新用户create user myappuser with encrypted password 'your_password';创建新数据库 create database myapp;授予用户对数据库的所有权限 grant all privileges on database myapp to myappuser;注意在postgresql15 中除了数据库拥有者外,其他使用者...
alter user pguser with password ‘new password’; 补充:PostgreSQL修改密码认证方式 我就废话不多说了,大家还是直接看代码吧~ [postgres@postgres_vm ~]$ psql psql (12.4) Type “help” for help. postgres=# show password_encryption ; password_encryption ...
Retype new UNIX password: # 确认新密码passwd: password updated successfully # 密码设置成功 ubuntu@ubuntu:~$sudo-u postgres psql psql (10.7(Ubuntu10.7-1.pgdg18.04+1)) Type"help"forhelp. postgres=# ALTER USER postgres WITH PASSWORD'yourpassword'; # 输入你的新密码,要和前面的密码一致 ...