Merge pull request #111 from divakaivan/patch-1

[update setup readme] Week 1 - how to insert tables

Author: EcZachly

bootcamp/materials/1-dimensional-data-modeling/README.md

@@ -141,6 +141,12 @@ There are two methods to get Postgres running locally.
     
     - → This will run the file `data.dump` from inside your psql REPL.
 
+- If you did the setup using Option 2, and the tables are not in the database, another solution is to: 
+
+1. Find the container id by running `docker ps` - under CONTAINER ID
+2. Go inside the container by executing `docker exec -it <container_name_or_id> bash`
+3. Run `pg_restore -U $POSTGRES_USER -d $POSTGRES_DB /docker-entrypoint-initdb.d/data.dump` 
+
 ---
 
 #### 💡 Additional Docker Make commands