逻辑代数有几种表示方法

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select * from tbl_Articles WHERE ArticleID=418308 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=418308 LIMIT 0,1
select * from tbl_Articles_sphinx where id=418308 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1094079,1114967,1055758,1068973,1093653,1092065,1103204,1128981,1066828,1303857,1132517,1073899,1128885,1080547,1305614,1072519,1579262,1117179,1041599,1083339,1120542,1052247,1130314,3157792,1051975,1088612,404560,3049067,1123915,1078995) ORDER BY field (ArticleID,1094079,1114967,1055758,1068973,1093653,1092065,1103204,1128981,1066828,1303857,1132517,1073899,1128885,1080547,1305614,1072519,1579262,1117179,1041599,1083339,1120542,1052247,1130314,3157792,1051975,1088612,404560,3049067,1123915,1078995)