Creating a copy of a database in PostgreSQL.

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Morgan 2019-10-12 14:10:18 +02:00 committed by GitHub
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If you're using CLI and you're a postgres user, then you can do this: If you're using CLI and you're a postgres user, then you can do this:
`psql -c "SELECT version();"` `psql -c "SELECT version();"`
### Creating a copy of a database in PostgreSQL.
```
pg_dumpall > db.out # backup
psql -f db.out postgres # restore (might requires some DROP DATABASE xxx if you do want to replace existing data with same db and table names.
```