From b0a97faf4f60b74fe32edc982e6f938b244c088d Mon Sep 17 00:00:00 2001
From: Kavin <20838718+FireMasterK@users.noreply.github.com>
Date: Mon, 14 Aug 2023 08:32:26 +0100
Subject: [PATCH] Add users_subscribed table.

---
 .../resources/changelog/version/0-1-init-crdb.sql    | 11 +++++++++++
 src/main/resources/changelog/version/0-1-init-pg.sql | 12 ++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/src/main/resources/changelog/version/0-1-init-crdb.sql b/src/main/resources/changelog/version/0-1-init-crdb.sql
index 0c5e646..395cf02 100644
--- a/src/main/resources/changelog/version/0-1-init-crdb.sql
+++ b/src/main/resources/changelog/version/0-1-init-crdb.sql
@@ -20,3 +20,14 @@ CREATE TABLE IF NOT EXISTS videos (
 );
 
 --rollback DROP TABLE IF EXISTS videos;
+
+CREATE TABLE IF NOT EXISTS users_subscribed (
+    subscriber INT8 NOT NULL,
+    channel VARCHAR(24) NOT NULL,
+    CONSTRAINT users_subscribed_pkey PRIMARY KEY (subscriber ASC, channel ASC) USING HASH,
+    CONSTRAINT fk_subscriber_users FOREIGN KEY (subscriber) REFERENCES users(id),
+    INDEX users_subscribed_subscriber_idx (subscriber ASC),
+    INDEX users_subscribed_channel_idx (channel ASC)
+);
+
+--rollback DROP TABLE IF EXISTS users_subscribed;
diff --git a/src/main/resources/changelog/version/0-1-init-pg.sql b/src/main/resources/changelog/version/0-1-init-pg.sql
index 009add6..8362d82 100644
--- a/src/main/resources/changelog/version/0-1-init-pg.sql
+++ b/src/main/resources/changelog/version/0-1-init-pg.sql
@@ -20,3 +20,15 @@ CREATE INDEX IF NOT EXISTS video_uploaded_idx ON videos (uploaded ASC);
 CREATE INDEX IF NOT EXISTS video_uploader_id_idx ON videos (uploader_id ASC);
 
 --rollback DROP TABLE IF EXISTS videos;
+
+CREATE TABLE IF NOT EXISTS users_subscribed (
+    subscriber INT8 NOT NULL,
+    channel VARCHAR(24) NOT NULL,
+    CONSTRAINT users_subscribed_pkey PRIMARY KEY (subscriber, channel),
+    CONSTRAINT fk_subscriber_users FOREIGN KEY (subscriber) REFERENCES users(id)
+);
+
+CREATE INDEX IF NOT EXISTS users_subscribed_subscriber_idx ON users_subscribed (subscriber ASC);
+CREATE INDEX IF NOT EXISTS users_subscribed_channel_idx ON users_subscribed (channel ASC);
+
+--rollback DROP TABLE IF EXISTS users_subscribed;