-- Generated by aether-data-schema from schema/logical/*.toml.
-- Do not edit generated files directly; edit logical schema or explicit overrides instead.

CREATE TABLE IF NOT EXISTS background_task_runs (
    `id` VARCHAR(64) NOT NULL,
    `task_key` VARCHAR(200) NOT NULL,
    `kind` VARCHAR(32) NOT NULL,
    `trigger` VARCHAR(64) NOT NULL,
    `status` VARCHAR(32) NOT NULL,
    `attempt` INT NOT NULL DEFAULT 0,
    `max_attempts` INT NOT NULL DEFAULT 0,
    `owner_instance` VARCHAR(200),
    `progress_percent` INT NOT NULL DEFAULT 0,
    `progress_message` TEXT,
    `payload_json` JSON,
    `result_json` JSON,
    `error_message` TEXT,
    `cancel_requested` TINYINT(1) NOT NULL DEFAULT 0,
    `created_by` VARCHAR(200),
    `created_at_unix_secs` BIGINT NOT NULL,
    `started_at_unix_secs` BIGINT,
    `finished_at_unix_secs` BIGINT,
    `updated_at_unix_secs` BIGINT NOT NULL,
    PRIMARY KEY (`id`),
    KEY idx_background_task_runs_task_key (`task_key`),
    KEY idx_background_task_runs_status (`status`),
    KEY idx_background_task_runs_kind (`kind`),
    KEY idx_background_task_runs_created_at (`created_at_unix_secs`)
);

CREATE TABLE IF NOT EXISTS background_task_events (
    `id` VARCHAR(64) NOT NULL,
    `run_id` VARCHAR(64) NOT NULL,
    `event_type` VARCHAR(64) NOT NULL,
    `message` TEXT NOT NULL,
    `payload_json` JSON,
    `created_at_unix_secs` BIGINT NOT NULL,
    PRIMARY KEY (`id`),
    KEY idx_background_task_events_run_id (`run_id`, `created_at_unix_secs`),
    CONSTRAINT fk_background_task_events_run FOREIGN KEY (`run_id`) REFERENCES background_task_runs (`id`) ON DELETE CASCADE
);