feat: Added chapter 5

sql/queries/chirps.sql

@@ -0,0 +1,18 @@
+-- name: CreateChirp :one
+INSERT INTO chirps (id, created_at, updated_at, body, user_id)
+VALUES (
+    gen_random_uuid(),
+    NOW(),
+    NOW(),
+    $1,
+    $2
+)
+RETURNING *;
+
+-- name: GetChirps :many
+SELECT * FROM chirps
+ORDER BY created_at ASC;
+
+-- name: GetChirp :one
+SELECT * FROM chirps
+WHERE chirps.id = $1;

sql/queries/users.sql

@@ -0,0 +1,13 @@
+-- name: CreateUser :one
+INSERT INTO users (id, created_at, updated_at, email)
+VALUES (
+    gen_random_uuid(),
+    NOW(),
+    NOW(),
+    $1
+)
+RETURNING *;
+
+-- name: DeleteUser :one
+DELETE FROM users
+RETURNING *;