问“错误: pq:角色”"root“不存在”当使用Postgres for Docker运行pq时ENpower query学习笔记， 记录下一些不可直接操作但使用频次相对较高的一些语法 大数据时代的来临，每天需要处理的数据量都很大，对于部分计算机语言学起来比较吃力的同学，可以选择PQ进行大体量数据的处理，基本上都是可视化操作，方便上手 ...
问postgres with docker compose给出了致命的:角色"root“不存在错误EN在构建一个容器化应用程序时，开发...
and the errorError FATAL: role "root" does not existwas still there. The catch is probably the fact that I'm setting the environment variable using env files. I finally fixed it using this test command: test:[ "CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}"] ...
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Docker is now properly installed. We can proceed to configure a local Django setup and switch to Docker and PostgreSQL. Django Set Up The code for this project can live anywhere on your computer, but theDesktopis an accessible location for teaching purposes. On the command line, navigate to ...
_name: pg_container build: context: ./postgres dockerfile: $PWD/postgres/postgresql_dockerfile restart: always environment: POSTGRES_USER: postgres POSTGRES_PASSWORD: root POSTGRES_DB: mydb PGDATA: /var/lib/pg_data ports: - "5433:5432" volumes: - ./postgres/data:/var/lib/postgresql/data ...
Rewrite the PostgreSQL example using a Dockerfile and add more details to it Improve the OS X documentation Remote API Fix broken images API for version less than 1.7 Use the right encoding for all API endpoints which return JSON Move remote api client to api/ Queue calls to the API using...
For example, we can create a data container for a PostgreSQL database with the following command: $docker run --name dbdata postgres echo "Data-only container for postgres" This will create a container from thepostgresimage and initialize any volumes defined in the image before running theecho...
psql: error: connection to server on socket "/var/run/postgresql/.s.PGSQL.5432" failed: FATAL: role "root" does not exist This is from stackoverflow: If you don’t specify thePGUSERenvironment variable, thenpsqlwill assume you want to use the current OS user as your database user name...
pg_dump: error: connection to database "test_db" failed: FATAL: role "root" does not exist 如果是这样,在执行 pg_dump 命令前,我们需要在容器中以指定的用户来访问数据库并执行导出操作。 假如,您的数据库中的用户是默认的 postgres,那么您可以执行 su - postgres 命令来切换到 postgres 用户。然后,再...