11 lines
580 B
SQL
11 lines
580 B
SQL
CREATE TABLE IF NOT EXISTS `budgets` (
|
|
`id` INT AUTO_INCREMENT PRIMARY KEY,
|
|
`user_id` INT NOT NULL,
|
|
`category` VARCHAR(100) NOT NULL,
|
|
`amount` DECIMAL(10, 2) NOT NULL,
|
|
`budget_month` DATE NOT NULL, -- Stores the first day of the month, e.g., 2025-10-01
|
|
`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
|
`updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
|
FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE,
|
|
UNIQUE KEY `user_category_month` (`user_id`, `category`, `budget_month`)
|
|
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; |