我正在尝试通过python jupyter笔记本连接到我本地的postgres数据库。我使用的是似乎已正确安装的psycopg2。CREATE USER usernameALTER USER username WITH PASSWORD 'my_pw';import psycopg2 as p
conn = p.connect(
我有用户hduser和用户postgres,hduser@master:/$ psql -Upostgres -W analyticspsql: FATAL: Ident authentication failed for user "postgres"与postgresPassword for user postgr