l是什么单位

页面:/news/view-421627/ | 耗时:0.5646 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=421627 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=421627 LIMIT 0,1
select * from tbl_Articles_sphinx where id=421627 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(394098,370170,1120187,1116067,2792107,1103491,1093689,1089750,2583227,1106148,376015,1117866,1099723,418889,399487,403973,100787,400692,1109683,388891,86943,373519,376301,377903,466579,379932,1304309,633627,411573,86763) ORDER BY field (ArticleID,394098,370170,1120187,1116067,2792107,1103491,1093689,1089750,2583227,1106148,376015,1117866,1099723,418889,399487,403973,100787,400692,1109683,388891,86943,373519,376301,377903,466579,379932,1304309,633627,411573,86763)