-- +migrate Up
CREATE TABLE "ScrapeHistory"
(
    user_source_id CHAR(25)  NOT NULL REFERENCES "UserSource" (id),
    scrape_task_id CHAR(25) PRIMARY KEY,
    created_at     TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    finished_at    TIMESTAMP NULL,
    error          TEXT      NULL,
    added_posts    INT       NOT NULL,
    deleted_posts  INT       NOT NULL
);