-- 006_login_attempt.sql — catatan percobaan login gagal untuk rate-limit (WP-1A)

CREATE TABLE login_attempt (
    id INT UNSIGNED NOT NULL AUTO_INCREMENT,
    username VARCHAR(40) NOT NULL,
    ip VARCHAR(45) NULL,
    created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    PRIMARY KEY (id),
    KEY idx_login_attempt_username_created (username, created_at)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;