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| 1 | +<!-- TOC --> |
| 2 | + |
| 3 | +- [Docker](#docker) |
| 4 | + - [Run the Postgres Container](#run-the-postgres-container) |
| 5 | +- [Setting up the Database](#setting-up-the-database) |
| 6 | + - [Create a Database](#create-a-database) |
| 7 | + - [Add a Table](#add-a-table) |
| 8 | + - [Add Data](#add-data) |
| 9 | + |
| 10 | +<!-- /TOC --> |
| 11 | + |
| 12 | + |
| 13 | +## Docker |
| 14 | + |
| 15 | +### Run the Postgres Container |
| 16 | + |
| 17 | +```bash |
| 18 | +docker run -d --rm \ |
| 19 | + --name postgres \ |
| 20 | + -e POSTGRES_PASSWORD=secretpassword \ |
| 21 | + -p 5432:5432 \ |
| 22 | + postgres:14 |
| 23 | +``` |
| 24 | + |
| 25 | +Connect to the Postgres CLI: |
| 26 | + |
| 27 | + |
| 28 | +```bash |
| 29 | +docker exec -ti -u postgres postgres psql |
| 30 | + |
| 31 | +psql (14.0 (Debian 14.0-1.pgdg110+1)) |
| 32 | +Type "help" for help. |
| 33 | + |
| 34 | +postgres=# |
| 35 | +``` |
| 36 | + |
| 37 | +## Setting up the Database |
| 38 | + |
| 39 | +### Create a Database |
| 40 | + |
| 41 | +```sql |
| 42 | +CREATE DATABASE books; |
| 43 | +``` |
| 44 | + |
| 45 | +Switch to using the new books table instead of the default postgres: |
| 46 | + |
| 47 | + |
| 48 | +```sql |
| 49 | +\connect books; |
| 50 | +You are now connected to database "books" as user "postgres". |
| 51 | +``` |
| 52 | + |
| 53 | + |
| 54 | +### Add a Table |
| 55 | + |
| 56 | +```sql |
| 57 | +CREATE TABLE the_expanse ( |
| 58 | + book_id INTEGER PRIMARY KEY GENERATED ALWAYS AS IDENTITY, |
| 59 | + title VARCHAR ( 25 ) UNIQUE NOT NULL, |
| 60 | + isbn VARCHAR ( 25 ) UNIQUE NOT NULL, |
| 61 | + year INT, |
| 62 | + pages INT, |
| 63 | + created_on TIMESTAMP NOT NULL |
| 64 | +); |
| 65 | +``` |
| 66 | + |
| 67 | +### Add Data |
| 68 | + |
| 69 | +```sql |
| 70 | +INSERT INTO the_expanse |
| 71 | + (title, isbn, year, pages, created_on) |
| 72 | +VALUES |
| 73 | + ('Leviathan Wakes', '978-0-316-12908-4', 2011, 592, NOW() - interval '1256 days'), |
| 74 | + ('Calibans War', '978-1-841-49990-1', 2012, 595, NOW() - interval '993 days'), |
| 75 | + ('Abaddons Gate', '978-0-316-12907-7', 2013, 539, NOW() - interval '765 days'), |
| 76 | + ('Cibola Burn', '978-0-316-21762-0', 2014, 583, NOW() - interval '543 days'), |
| 77 | + ('Nemesis Games', '978-0-316-21758-3', 2015, 544, NOW() - interval '267 days'), |
| 78 | + ('Babylons Ashes', '978-0-316-33474-7', 2016, 608, NOW() - interval '189 days'), |
| 79 | + ('Persepolis Rising', '978-0-316-33283-5', 2017, 560, NOW() - interval '122 days'), |
| 80 | + ('Tiamats Wrath', '978-0-316-33286-6', 2019, 544, NOW() - interval '98 days'), |
| 81 | + ('Leviathan Falls', '978-0-356-51039-2', 2021, 528, NOW() - interval '21 days'); |
| 82 | + ``` |
| 83 | + |
| 84 | + |
| 85 | + ## Node.js Client |
| 86 | + |
| 87 | + ### Start the Client |
| 88 | + |
| 89 | + ```bash |
| 90 | + npm install |
| 91 | + node server_express.js |
| 92 | +running on http://localhost:8888 |
| 93 | +``` |
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