gistfile1.txt

You need to restore a PostgreSQL dump to your Docker container. Here's how to do it:

1. First, make sure you're working with the correct database container (`wsdb-upgrade`) which is running PostgreSQL 13.1

2. Use the `docker exec` command to pipe the dump file into the `psql` command inside the container:

```bash
cat workshops_staging.dump | docker exec -i wsdb-upgrade psql -U postgres -d workshops
```

If you need to specify a different user or database name, you can adjust the command accordingly. For example:

```bash
cat workshops_staging.dump | docker exec -i wsdb-upgrade psql -U your_username -d workshops
```

If you encounter permission issues or errors, you might need to:

1. First copy the dump file into the container:
```bash
docker cp workshops_staging.dump wsdb-upgrade:/tmp/
```

2. Then restore from within the container:
```bash
docker exec -it wsdb-upgrade psql -U postgres -d workshops -f /tmp/workshops_staging.dump
```

Would you like me to explain more about any part of this process?