Pg_dump password authentication failed for user

NOTE: This should only be used on single- user workstations. This could lead to a major security vulnerability on a production or multi- user machine. When developing against a local postgres instance I like to change my local authentication method to trust. This will allow connecting to postgres via a local unix socket as any user with no password. How to pass in password to pg_dump?

The main issue here is that you will be prompted for the postgres user password. It is a problem for backups automation. Hi, I am using trust authentication since some years, but I need now to authenticate the user for a specific application when connect to postgresql database. Ident authentication failed for user “fengye(用户名)‘ 我在pgsql中创建的数据库：phpbilling 用户名：fe. Ask Question Asked years, months ago.

FATAL: Peer authentication failed for user “postgres”. FATAL: Password authentication failed for user andym この種のメッセージは、サーバと接触し、サーバも通信することを許可したが、pg_hba. Tetuoan2:~$ psql -U postgres Password for user postgres: Note the password works with psql you report a success. The same password must work just as well for pg _dumpall in the precise context you mention, that is: the auth schema is set to mdin pg _hba.

I would much appreciate if anyone here could put me on the right. Hello All, When I am trying to take backup using pg_dump. I provide the default password of postgres it never accepts and throws below.

I tried with option password no need in my server, and also tried remove mdfrom pg _hba. The first record with a matching connection type, client address, requested database, and user name is used to perform authentication. PostgreSQL Database Forums on Bytes. This allowed me to manually enter the password and by pass.

You can do this by modifying the pg _hba. I think that means the authentication is working properly (i.e. postgres does not ask for a password for radiovision or give me any authentication errors). We use cookies for various purposes including analytics.

By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. This example will backup erp database that belongs to user geekstuff, to the file mydb. It prompts for password , after authentication mydb. Well, it works by taking the OS username you’re operating as and comparing it with the allowed database username(s).

What is the ident authentication method? There is optional username mapping. The script that creates the pgpass. Ich konnte keine Sicherung durchführen, weil pg_dump den folgenden Fehler zeigt.

So sieht meine pgpass-Datei aus. If you have problems running pg_dump, make sure you are able to select information from the database using, for example, psql” To include the necessary DDL CREATE DATABASE command and a connection in the backup file, include the -C option. W: This option forces pg_dump to prompt for a password.

This flag is not necessary since if the server. Cannot connect to the database server. Password Authentication Failed for the User username. The superuser password set in the Configure dialog box is invalid. Update the password in the plug-in by following the instructions in Reconfiguring an added database cluster.

How we do it, what we do with it, and what we want to do with it! For testing I even set method to trust for psql. I use the same password for importing db and making backup, why for first case it was.

I am connected to webfaction using ssh. I want to do the following: pg _ dump -U laxun_stable laxun_stable -f dump. I have a problem with pg _ dump. I get a prompt for a password.