8 lines
326 B
Plaintext
8 lines
326 B
Plaintext
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use digimon_product;
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# 精確查詢與範圍條件組合索引
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db.supplementary_info.createIndex({"reference_id": 1}) # 精確匹配 reference_id
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db.supplementary_info.createIndex({"info_type": 1}) # 精確查詢 status
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# 排序索引
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db.supplementary_info.createIndex({"created_at": -1}) # 用於按 created_at 倒序排序
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