added mysql,postgres sql and docker compose for testing

Author: JayJamieson

docker-compose.yml

@@ -0,0 +1,17 @@
+services:
+  mysql:
+    image: mysql:8
+    restart: always
+    ports:
+      - 3306:3306
+    environment:
+      MYSQL_DATABASE: multi_tenant
+      MYSQL_ROOT_PASSWORD: password
+  postgresql:
+    image: postgres:16
+    restart: always
+    ports:
+      - 5432:5432
+    environment:
+      POSTGRES_DB: multi_tenant
+      POSTGRES_PASSWORD: password

mysql.sql

@@ -1,21 +1,29 @@
 CREATE TABLE IF NOT EXISTS `organization` (
-    `id` bigint NOT NULL AUTO_INCREMENT,
+    `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
     `name` VARCHAR(255) NOT NULL,
-    `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    `created_at` DATETIME DEFAULT CURRENT_TIMESTAMP,
+    `updated_at` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
     PRIMARY KEY (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
 
-CREATE TABLE IF NOT EXISTS `membership` (
-    `id` BIGINT NOT NULL AUTO_INCREMENT,
-    `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+CREATE TABLE IF NOT EXISTS `user` (
+    `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+    `email` VARCHAR(255) UNIQUE NOT NULL,
+    -- add your user attributes here
+    `created_at` DATETIME DEFAULT CURRENT_TIMESTAMP,
+    `updated_at` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
     PRIMARY KEY (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
 
-CREATE TABLE IF NOT EXISTS `user` (
-    `id` BIGINT NOT NULL AUTO_INCREMENT,
-    `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+CREATE TABLE IF NOT EXISTS `membership` (
+    `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+    `user_id` BIGINT UNSIGNED,
+    `organization_id` BIGINT UNSIGNED NOT NULL,
+    `invited_by_user_id` BIGINT UNSIGNED,
+    `created_at` DATETIME DEFAULT CURRENT_TIMESTAMP,
+    `updated_at` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    FOREIGN KEY (`user_id`) REFERENCES user(`id`),
+    FOREIGN KEY (`invited_by_user_id`) REFERENCES user(`id`),
+    FOREIGN KEY (`organization_id`) REFERENCES organization(`id`),
     PRIMARY KEY (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;

postgresql.sql

@@ -0,0 +1,70 @@
+CREATE TABLE IF NOT EXISTS organization (
+    id BIGSERIAL NOT NULL,
+    name VARCHAR(255) NOT NULL,
+    created_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (id)
+);
+
+-- using users for table name compared to SQLite and MySQL as user is a reserved word in Postgres
+CREATE TABLE IF NOT EXISTS users (
+    id BIGSERIAL NOT NULL,
+    email VARCHAR(255) UNIQUE NOT NULL,
+    -- add your user attributes here
+    created_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (id)
+);
+
+CREATE TABLE IF NOT EXISTS membership (
+    id BIGSERIAL NOT NULL,
+    user_id BIGINT,
+    organization_id BIGINT NOT NULL,
+    invited_by_user_id BIGINT,
+    created_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (user_id) REFERENCES users(id),
+    FOREIGN KEY (invited_by_user_id) REFERENCES users(id),
+    FOREIGN KEY (organization_id) REFERENCES organization(id),
+    PRIMARY KEY (id)
+);
+
+-- Add the suppress redundant updates trigger to prevent unnecessary updates
+-- z prefix is used to ensure this runs first
+CREATE TRIGGER z_suppress_redundant_updates
+BEFORE UPDATE ON organization
+FOR EACH ROW
+EXECUTE FUNCTION suppress_redundant_updates_trigger();
+
+CREATE TRIGGER z_suppress_redundant_updates
+BEFORE UPDATE ON membership
+FOR EACH ROW
+EXECUTE FUNCTION suppress_redundant_updates_trigger();
+
+CREATE TRIGGER z_suppress_redundant_updates
+BEFORE UPDATE ON users
+FOR EACH ROW
+EXECUTE FUNCTION suppress_redundant_updates_trigger();
+
+CREATE OR REPLACE FUNCTION update_updated_at_column()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = CURRENT_TIMESTAMP;
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+CREATE TRIGGER zz_before_update_users
+BEFORE UPDATE ON organization
+FOR EACH ROW
+EXECUTE FUNCTION update_updated_at_column();
+
+CREATE TRIGGER zz_before_update_users
+BEFORE UPDATE ON membership
+FOR EACH ROW
+EXECUTE FUNCTION update_updated_at_column();
+
+CREATE TRIGGER zz_before_update_users
+BEFORE UPDATE ON users
+FOR EACH ROW
+EXECUTE FUNCTION update_updated_at_column();