Some time ago, I needed to backup a PostgreSQL database from a production server in order to be able to fix a problem which was difficult to reproduce in the test environment. It appeared that I could not find the answer very quickly by means of a Google search. After a while, I mana...
pg_dumpis an effective tool to backup postgres database. It creates a *.sql file with CREATE TABLE, ALTER TABLE, and COPY SQL statements of source database. To restore these dumpspsqlcommand is enough. Using pg_dump, you can backup a local database and restore it on a remote database ...
The toolpg_basebackupis the standard way to take full, filesystem-level backup of a PostgreSQL database cluster. (Here cluster refers to the Postgres’ usage of the term, that is, all the databases managed by a single server process.) The pg_basebackup makes a replication protocol connection...
https://dbtut.com/index.php/2020/12/04/how-to-backup-and-restore-postgresql-database-using-pg_dump-and-psql/
$ psql -l Step # 2: Make a backup using pg_dump Backup database using pg_dump command. pg_dump is a utility for backing up a PostgreSQL database. It dumps only one database at a time. General syntax: pg_dump databasename > outputfile ...
Copying a PostgreSQL Database to another Server: Copying a PostgreSQL database to another server is a common task, especially when setting up backups, testing environments, or migrating data. PostgreSQL offers several tools to make this process efficient, primarily using pg_dump and pg_restore or...
On the first node only, aspostgresuser modify thepostgresql.conffile. The steps below are used for creating a replicated database instance for use with promotablepgsqlpacemaker resource: Below are the settings which should be included, and these can be appended to the bottom of the configuration...
This article documents the procedure for applying a SQL script to a Microsoft SQL Server or PostgreSQL Database. Specifically, this article is targeted at the scenario where a support engineer has provided a .sql script to modify the Veeam Backup & Replication or Veeam Backup Enterprise Manager ...
That’s all about describing a database object in PostgreSQL using psql’s meta-commands. Bonus Tip 1: How to Describe Postgres Schemas Using psql? A schema in Postgres is like a container that allows us to organize the database objects into logical groups. Postgres allows us to create seve...
psql Copy You will be logged in and able to interact with the database management system right away. Exit out of the PostgreSQL prompt by typing: \q Copy You should now be back in thepostgresLinux command prompt. Accessing a Postgres Prompt Without Switching Accounts ...