行列式上三角和下三角如何计算

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SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1126618,126591,204408,151734,1069829,257470,1110169,1130506,1113025,219386,878421,1125381,1080787,1127027,1128655,1128355,1104091,1120418,1100360,1113722,1126964,1275963,1086394,1093345,1104089,1092289,1121628,1131841,1094739,1071131) ORDER BY field (ArticleID,1126618,126591,204408,151734,1069829,257470,1110169,1130506,1113025,219386,878421,1125381,1080787,1127027,1128655,1128355,1104091,1120418,1100360,1113722,1126964,1275963,1086394,1093345,1104089,1092289,1121628,1131841,1094739,1071131)