Add official support for redshift (postgres 8.0) (#109)

Signed-off-by: Matthew Peveler <[email protected]>

.github/workflows/test.yml

@@ -10,6 +10,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
+    env:
+      redshift-version: redshift
+
     strategy:
       matrix:
         include:
@@ -49,12 +52,19 @@ jobs:
 
     - name: Create MySQL Container
       run: docker run --rm -d --name mysql -e "MYSQL_ROOT_PASSWORD=Password12!" -e "MYSQL_DATABASE=sqlectron" -p 3306:3306 -v ${GITHUB_WORKSPACE}/spec/databases/mysql/schema:/docker-entrypoint-initdb.d mysql:${{ matrix.mysql-version }}
+
     - name: Create MariaDB Container
       run: docker run --rm -d --name mariadb -e "MYSQL_ROOT_PASSWORD=Password12!" -e "MYSQL_DATABASE=sqlectron" -p 3307:3306 -v ${GITHUB_WORKSPACE}/spec/databases/mysql/schema:/docker-entrypoint-initdb.d mariadb:${{ matrix.maraidb-version }}
+
     - name: Create Postgres Container
       run: docker run --rm -d --name postgres -e "POSTGRES_PASSWORD=Password12!" -e "POSTGRES_DB=sqlectron" -p 5432:5432 -v ${GITHUB_WORKSPACE}/spec/databases/postgresql/schema:/docker-entrypoint-initdb.d postgres:${{ matrix.postgres-version }}
+
+    - name: Create Redshift Container
+      run: docker run --rm -d --name redshift -e "POSTGRES_PASSWORD=Password12!" -e "POSTGRES_DATABASE=sqlectron" -p 5433:5432 -v ${GITHUB_WORKSPACE}/spec/databases/redshift/schema:/docker-entrypoint-initdb.d foundryai/postgres8:${{ env.redshift-version }}
+
     - name: Create Cassandra Container
       run: docker run --rm -d --name cassandra -p 9042:9042 -v ${GITHUB_WORKSPACE}/spec/databases/cassandra/schema:/docker-entrypoint-initdb.d  cassandra:${{ matrix.cassandra-version }}
+
     - name: Create SQLServer Container
       run: docker run --rm -d --name sqlserver -p 1433:1433 -e "ACCEPT_EULA=Y" -e "SA_PASSWORD=Password12!" -e "MSSQL_COLLATION=${{ matrix.sqlserver-collation }}" -v ${GITHUB_WORKSPACE}/spec/databases/sqlserver/schema:/docker-entrypoint-initdb.d mcr.microsoft.com/mssql/server:2017-latest
 
@@ -82,4 +92,4 @@ jobs:
     - name: Initialize SQLServer Schema
       run: docker exec -i sqlserver /opt/mssql-tools/bin/sqlcmd -S localhost,1433 -U sa -P Password12! -i /docker-entrypoint-initdb.d/schema.sql -d "sqlectron"
 
-    - run: DB_CLIENTS=mysql,mariadb,postgresql,sqlite,sqlserver,cassandra npm run test:coverage
+    - run: DB_CLIENTS=mysql,mariadb,postgresql,redshift,sqlite,sqlserver,cassandra npm run test:coverage

docker-compose.yml

@@ -31,6 +31,16 @@ services:
     volumes:
       - ./spec/databases/postgresql/schema:/docker-entrypoint-initdb.d
 
+  redshift:
+    image: foundryai/postgres8:redshift
+    ports:
+      - 5433:5432
+    environment:
+      POSTGRES_PASSWORD: password
+      POSTGRES_DATABASE: sqlectron
+    volumes:
+      - ./spec/databases/redshift/schema:/docker-entrypoint-initdb.d
+
   cassandra:
     image: cassandra:3.7
     environment:

package.json

@@ -15,6 +15,7 @@
     "test:sqlite": "DB_CLIENTS=sqlite npm run test",
     "test:sqlserver": "DB_CLIENTS=sqlserver npm run test",
     "test:postgresql": "DB_CLIENTS=postgresql npm run test",
+    "test:redshift": "DB_CLIENTS=redshift npm run test",
     "test:cassandra": "DB_CLIENTS=cassandra npm run test",
     "test": "npm run lint && mocha --exit --timeout 40000 --require @babel/register --reporter spec \"./spec/**/*.spec.js\"",
     "test:coverage": "nyc --reporter=text mocha --exit --timeout 4000 --require @babel/register --reporter spec \"./spec/**/*.spec.js\"",

spec/databases/config.js

@@ -12,7 +12,7 @@ const postgres = new ConnectionString(process.env.POSTGRES_DSN, {
   user: 'postgres',
   password: 'Password12!',
   path: ['sqlectron'],
-  hosts: [{ name: 'localhost', port: 5432 }],
+  hosts: [{ name: '127.0.0.1', port: 5432 }],
 });
 dbs.postgresql = {
   host: postgres.hostname,
@@ -22,6 +22,21 @@ dbs.postgresql = {
   database: postgres.path && postgres.path[0],
 };
 
+const redshift = new ConnectionString(process.env.REDSHIFT_DSN, {
+  protocol: 'postgres',
+  user: 'postgres',
+  password: 'Password12!',
+  path: ['sqlectron'],
+  hosts: [{ name: '127.0.0.1', port: 5433 }],
+});
+dbs.redshift = {
+  host: redshift.hostname,
+  port: redshift.port || 5433,
+  user: redshift.user,
+  password: redshift.password,
+  database: redshift.path && redshift.path[0],
+};
+
 const mysql = new ConnectionString(process.env.MYSQL_DSN, {
   protocol: 'mysql',
   user: 'root',

spec/databases/redshift/schema/schema.sql

@@ -0,0 +1,26 @@
+CREATE TABLE roles(
+   id             SERIAL PRIMARY KEY,
+   name           TEXT    NOT NULL
+);
+
+CREATE TABLE users(
+   id             SERIAL PRIMARY KEY,
+   username       TEXT    NOT NULL,
+   email          TEXT    NOT NULL,
+   password       TEXT    NOT NULL,
+   role_id        INT REFERENCES roles (id) ON DELETE CASCADE,
+   createdat      DATE    NULL
+);
+
+CREATE OR REPLACE VIEW email_view AS
+  SELECT users.email, users.password
+  FROM users;
+
+CREATE OR REPLACE FUNCTION users_count()
+RETURNS bigint AS $$
+  SELECT COUNT(*) FROM users AS total;
+$$ LANGUAGE SQL;
+
+-- Redshift does not support triggers
+
+CREATE SCHEMA dummy_schema;