Difference between revisions of "PostgreSQL"
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* [http://www.postgresql.org/ official] | * [http://www.postgresql.org/ official] | ||
** [https://www.postgresql.org/docs/current/static/backup-dump.html Chapter 25. Backup and Restore] | ** [https://www.postgresql.org/docs/current/static/backup-dump.html Chapter 25. Backup and Restore] | ||
| + | * [https://gist.github.com/Kartones/dd3ff5ec5ea238d4c546 PostgreSQL command line cheatsheet] | ||
==Notes== | ==Notes== | ||
To backup a database: | To backup a database: | ||
* <code>su - postgres -c 'pg_dump {{arg|database name}} ' > {{arg|output_file.sql}}</code> | * <code>su - postgres -c 'pg_dump {{arg|database name}} ' > {{arg|output_file.sql}}</code> | ||
** Presumably "postgres" is the postgres "superuser"? Or it may be the user that "owns" the database, in which case change it to whatever is appropriate. | ** Presumably "postgres" is the postgres "superuser"? Or it may be the user that "owns" the database, in which case change it to whatever is appropriate. | ||
Revision as of 00:37, 14 April 2018
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To backup a database:
su - postgres -c 'pg_dump <database name> ' > <output_file.sql>- Presumably "postgres" is the postgres "superuser"? Or it may be the user that "owns" the database, in which case change it to whatever is appropriate.