双非是指什么

页面:/news/view-502343/ | 耗时:0.7747 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=502343 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=502343 LIMIT 0,1
select * from tbl_Articles_sphinx where id=502343 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1080817,1090541,1068150,1085114,1112132,1065019,1087833,987495,1089450,1073822,1063671,1089263,1104195,1066438,1061928,1094875,1107392,1081757,1066704,1053684,1067351,1100723,1101957,1061328,1093975,1122539,1064663,1118338,1076059,1108840) ORDER BY field (ArticleID,1080817,1090541,1068150,1085114,1112132,1065019,1087833,987495,1089450,1073822,1063671,1089263,1104195,1066438,1061928,1094875,1107392,1081757,1066704,1053684,1067351,1100723,1101957,1061328,1093975,1122539,1064663,1118338,1076059,1108840)