feat: 新增 cover_settings 表用于仪表盘题图设置

This commit is contained in:
simonkoson
2026-05-25 09:42:25 +08:00
parent 02bf4c4fe4
commit 8299b6bbc9
+23
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-- ============================================================
-- 002_add_cover_settings.sql — 题图设置表
-- 执行方式: psql -U postgres -d milsci_dev -f 002_add_cover_settings.sql
-- ============================================================
-- 题图设置表(只存当前展示的一张题图,不动 episodes 表)
CREATE TABLE IF NOT EXISTS cover_settings (
id SERIAL PRIMARY KEY,
key VARCHAR(50) NOT NULL UNIQUE DEFAULT 'dashboard_cover',
cover_path TEXT, -- 当前题图文件路径(相对路径,如 /static/covers/xxx.jpg
episode_number INTEGER, -- 关联期次号(可空)
episode_title TEXT, -- 关联期次节目名(可空)
updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
);
-- 初始化默认值行(允许为空,表示使用默认渐变底图)
INSERT INTO cover_settings (key, cover_path, episode_number, episode_title)
VALUES ('dashboard_cover', NULL, NULL, NULL)
ON CONFLICT (key) DO NOTHING;
-- ============================================================
-- 迁移完成
-- ============================================================