我正在使用PostgreSQL,我有一个用户的密码与数据库中指定的密码匹配.yml
postgres=# select * from pg_user
;
usename | usesysid | usecreatedb | usesuper | usecatupd | userepl | passwd | valuntil | useconfig
------------+----------+-------------+----------+-----------+---------+----------+----------+-----------
goodsounds | 16386 | t | t | t | t | ******** | |
postgres | 10 | t | t | t | t | ******** | |
(2 rows)
但是当我try 通过运行命令创建数据库时
rails db:create
我明白了
致命:用户"goodsounds"的对等身份验证失败
这是我的pg_hba.形态:
# Database administrative login by Unix domain socket
local all postgres peer
# TYPE DATABASE USER ADDRESS METHOD
# "local" is for Unix domain socket connections only
local all all peer
# IPv4 local connections:
host all all 127.0.0.1/32 trust
# IPv6 local connections:
host all all ::1/128 trust
# Allow replication connections from localhost, by a user with the
# replication privilege.
#local replication postgres peer
#host replication postgres 127.0.0.1/32 trust
#host replication postgres ::1/128 trust
之前,上面的"信任"是md5,但我改变了主意,看看这是否有帮助.
这是我的数据库.yml:
# PostgreSQL. Versions 8.2 and up are supported.
#
# Install the pg driver:
# gem install pg
# On Mac OS X with macports:
# gem install pg -- --with-pg-config=/opt/local/lib/postgresql84/bin/pg_config
# On Windows:
# gem install pg
# Choose the win32 build.
# Install PostgreSQL and put its /bin directory on your path.
#
# Configure Using Gemfile
# gem 'pg'
#
development:
adapter: postgresql
encoding: unicode
database: goodsounds_development
pool: 5
username: goodsounds
password: test
# Connect on a TCP socket. Omitted by default since the client uses a
# domain socket that doesn't need configuration. Windows does not have
# domain sockets, so uncomment these lines.
host: localhost
port: 5432
# Schema search path. The server defaults to $user,public
#schema_search_path: myapp,sharedapp,public
# Minimum log levels, in increasing order:
# debug5, debug4, debug3, debug2, debug1,
# log, notice, warning, error, fatal, and panic
# The server defaults to notice.
#min_messages: warning
# Warning: The database defined as "test" will be erased and
# re-generated from your development database when you run "rake".
# Do not set this db to the same as development or production.
test:
adapter: postgresql
encoding: unicode
database: goodsounds_test
pool: 5
username: goodsounds
password: test
production:
adapter: postgresql
encoding: unicode
database: goodsounds_production
pool: 5
username: goodsounds
password: test