diff --git a/db/query.sql b/db/query.sql
new file mode 100644
index 0000000..525f502
--- /dev/null
+++ b/db/query.sql
@@ -0,0 +1,43 @@
+create table public.profiles (
+  id bigint generated by default as identity primary key,
+  email text not null,
+  first_name text
+);
+
+create or replace function public.handle_new_user() 
+returns trigger as $$
+begin
+  insert into public.profiles (id, email, first_name)
+  values (
+      new.id, 
+      new.email, 
+      new.raw_user_meta_data ->> 'first_name'
+  );
+  return new;
+end;
+$$ language plpgsql security definer;
+
+
+create table public.book_library (
+  id bigint generated by default as identity primary key,
+  user_id uuid references auth.users not null,
+  g_id text not null,
+  title text,
+  authors text,
+  thumbnail text,
+  categories text,
+  rating float,
+  insertedAt timestamp with time zone default timezone('utc'::text, now()) not null
+);
+
+create table public.book_wishlist (
+  id bigint generated by default as identity primary key,
+  user_id uuid references auth.users not null,
+  g_id text not null,
+  title text,
+  authors text,
+  thumbnail text,
+  categories text,
+  rating float,
+  insertedAt timestamp with time zone default timezone('utc'::text, now()) not null
+);
\ No newline at end of file
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diff --git a/resources/Bookworm - Presentation.pdf b/resources/Bookworm - Presentation.pdf
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