针对您遇到的错误 "fatal: database 'postgres' does not exist",这个问题通常出现在尝试连接到PostgreSQL数据库时,但指定的数据库(在这个例子中是'postgres')不存在于数据库中。以下是一些解决步骤,您可以按照这些步骤来排查和解决问题: 1. 确认错误消息来源与上下文 首先,确认这个错误是在哪个应用程序或脚本中产生...
服务器终端,以postgres用户操作数据库,异常: postgres@test:~$ psql psql: FATAL: database"postgres"does not exist 处理方式: 方式一:psql终端执行:(这里是指:用类似Navicat工具连接执行,或者以psql template1临时用户连接) 然后执行如下命令。 CREATE USER postgres SUPERUSER; select usenamefrompg_user; 方式二...
服务器终端,以postgres用户操作数据库,异常: postgres@test:~$ psql psql: FATAL: database"postgres"does not exist 处理方式: 方式一:psql终端执行:(这里是指:用类似Navicat工具连接执行,或者以psql template1临时用户连接) 然后执行如下命令。 CREATE USER postgres SUPERUSER; select usenamefrompg_user; 方式二...
服务器终端,以postgres用户操作数据库,异常: postgres@test:~$ psql psql: FATAL: database "postgres" does not exist 1. 2. 处理方式: 方式一:psql终端执行:(这里是指:用类似Navicat工具连接执行,或者以psql template1临时用户连接) 然后执行如下命令。 CREATE USER postgres SUPERUSER; select usename from p...
postgres 字符操作补位,字符切割 2019-12-20 16:12 −补位: select lpad('1',6,'0'); -- 字符切割 并取值: select split_part('1-2-3-4-5-6','-',4) ... 那时一个人 0 1048 java.sql.SQLException: The user specified as a definer ('userxxx'@'%') does not exist ...
I am trying to create a connection whenever my server is restarted(locally). But I get the below error when I am trying to login for the first time, org.postgresql.util.PSQLException: FATAL: database "config_ka" does not exist And below ...
Learn how to solve the common PostgreSQL error psql: FATAL: database "root" does not exist." New PostgreSQL users often encounter this error when first logging in to PostgreSQL.
解决createdb: could not connect to database postgres: FATAL: Peer authentication failed for user "postgres" 2012-11-30 16:41 −操作系统: Ubuntu 运行下面的命令创建名为mydb的数据库 createdb mydb 得到一个错误:psql: FATAL: role "terry" does not exist, terry是我的机器名, 在postgresql数据库中...
Database Research & Development: Shared truth about the PostgreSQL Error - FATAL: database role "root" does not exist in Linux. You should use default Postgres user for your first database connection.
链接psql:psql -h 127.0.0.1 -d postgres -U postgres psql:could not connect to server:ConnectionrefusedIsthe server running on host"127.0.0.1"and accepting TCP/IPconnections on port5432? psql -p 1921 psql:FATAL:the database systemisshutting down ...