一个三角里面一个叹号什么意思

页面:/news/view-1014578/ | 耗时:0.4064 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=1014578 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1014578 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1014578 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1117550,1122984,993672,1084739,1103957,1124267,1059775,1086682,1097441,1084213,1085092,1114094,1106603,1127117,1127423,1104567,1118298,1119107,1114534,1115083,1130796,1107909,1127577,1113802,1122847,1114672,1105488,1128043,1114932,1112941) ORDER BY field (ArticleID,1117550,1122984,993672,1084739,1103957,1124267,1059775,1086682,1097441,1084213,1085092,1114094,1106603,1127117,1127423,1104567,1118298,1119107,1114534,1115083,1130796,1107909,1127577,1113802,1122847,1114672,1105488,1128043,1114932,1112941)