乘法分配律怎么用文字表达啊

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select * from tbl_Articles WHERE ArticleID=3167145 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3167145 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3167145 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1125119,1123961,1119305,1063867,1107234,1074244,1062034,1071271,1126784,1102791,1125297,1094767,1064311,1078907,1065873,1123271,1121728,1087253,1097235,1110546,1051711,1083630,1115861,1073286,1121413,1074630,1123691,1126112,1098797,1100861) ORDER BY field (ArticleID,1125119,1123961,1119305,1063867,1107234,1074244,1062034,1071271,1126784,1102791,1125297,1094767,1064311,1078907,1065873,1123271,1121728,1087253,1097235,1110546,1051711,1083630,1115861,1073286,1121413,1074630,1123691,1126112,1098797,1100861)