About and database table to convert for the orm

database/schemas/events_to_user.sql

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+
+CREATE TABLE events_to_users (
+    event_id UUID REFERENCES events(event_id) ON DELETE CASCADE, -- Foreign key with cascading delete for referential integrity
+    user_id UUID REFERENCES users(user_id) ON DELETE CASCADE, -- Foreign key with cascading delete
+    PRIMARY KEY (event_id, user_id) -- Ensure uniqueness of event-user pairs
+);