什么叫最大最小运行方式有何意义

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SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1065449,1123739,1065347,1041948,1065485,1069637,1049862,1117926,1067115,1077026,1052013,988570,1071393,1080114,1073901,1072721,1065533,1041958,1068730,1090993,1080375,1073407,1054792,2927405,1061594,1067027,1053684,1101641,1045659,1063165) ORDER BY field (ArticleID,1065449,1123739,1065347,1041948,1065485,1069637,1049862,1117926,1067115,1077026,1052013,988570,1071393,1080114,1073901,1072721,1065533,1041958,1068730,1090993,1080375,1073407,1054792,2927405,1061594,1067027,1053684,1101641,1045659,1063165)