pg_dumpall Command Examples
Extract a PostgreSQL database cluster into a script file or other archive file. More information: https://www.postgresql.org/docs/current/app-pg-dumpall.html.
- Dump all databases:
pg_dumpall > {{path/to/file.sql}}
- Dump all databases using a specific username:
pg_dumpall {{-U|--username}} {{username}} > {{path/to/file.sql}}
- Same as above, customize host and port:
pg_dumpall -h {{host}} -p {{port}} > {{output_file.sql}}
- Dump only database data into an SQL-script file:
pg_dumpall {{-a|--data-only}} > {{path/to/file.sql}}
- Dump only schema (data definitions) into an SQL-script file:
pg_dumpall -s > {{output_file.sql}}