明知不可为而为之什么意思

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SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1098875,387548,1117866,1087623,2001410,3190826,3075290,1092341,1075581,1040272,3128912,1103471,3481478,1093811,1083445,3091990,1114148,3064147,1085532,1116553,1091920,1115587,358013,1121708,2490453,1092280,1103406,3445488,1096867,841890) ORDER BY field (ArticleID,1098875,387548,1117866,1087623,2001410,3190826,3075290,1092341,1075581,1040272,3128912,1103471,3481478,1093811,1083445,3091990,1114148,3064147,1085532,1116553,1091920,1115587,358013,1121708,2490453,1092280,1103406,3445488,1096867,841890)