19 lines
767 B
SQL
19 lines
767 B
SQL
-- Author: fruit.com.cn
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-- 剧单分类直接关联短剧（不再有「剧单」这一层）
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-- 幂等，仅提交文件，由发布流程执行
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CREATE TABLE IF NOT EXISTS drama_playlist_category_drama (
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id BIGINT PRIMARY KEY,
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category_id BIGINT NOT NULL,
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drama_id BIGINT NOT NULL,
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created_at TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE UNIQUE INDEX IF NOT EXISTS uk_playlist_category_drama
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ON drama_playlist_category_drama (category_id, drama_id);
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CREATE INDEX IF NOT EXISTS idx_playlist_category_drama_drama
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ON drama_playlist_category_drama (drama_id);
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COMMENT ON TABLE drama_playlist_category_drama IS '剧单分类与短剧的关联关系';
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DROP TABLE IF EXISTS drama_playlist_drama;
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DROP TABLE IF EXISTS drama_playlist;
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