Use goose for migrations

postgres/queries/budgets.sql

@@ -0,0 +1,14 @@
+-- name: CreateBudget :one
+INSERT INTO budgets
+(id, name, last_modification)
+VALUES ($1, $2, NOW())
+RETURNING *;
+
+-- name: GetBudgetsForUser :many
+SELECT budgets.* FROM budgets 
+LEFT JOIN user_budgets ON budgets.id = user_budgets.budget_id
+WHERE user_budgets.user_id = $1;
+
+-- name: GetBudget :one
+SELECT * FROM budgets 
+WHERE id = $1;