用加法交换律我们可以做什么

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select * from tbl_Articles_data WHERE ArticleID=2856046 LIMIT 0,1
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SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(931514,1387818,518238,758451,1014148,1180701,781737,808208,1209024,983422,3480712,1164504,965315,1196759,856644,1111831,458521,87703,1180304,736954,813595,945388,1163943,932102,3161587,1129510,1360192,762671,2119295,1013261) ORDER BY field (ArticleID,931514,1387818,518238,758451,1014148,1180701,781737,808208,1209024,983422,3480712,1164504,965315,1196759,856644,1111831,458521,87703,1180304,736954,813595,945388,1163943,932102,3161587,1129510,1360192,762671,2119295,1013261)