如何用WPS求工作时间总和

页面:/news/view-2781992/ | 耗时:0.9900 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=2781992 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2781992 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2781992 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(811559,212594,1062928,417089,1099587,1526661,1419827,1596332,146665,191762,509653,1074916,761400,1491501,1675276,112175,1064073,198618,1681097,1074434,1330933,1324118,170123,762058,310029,2750383,1083971,1542244,252508,1282331) ORDER BY field (ArticleID,811559,212594,1062928,417089,1099587,1526661,1419827,1596332,146665,191762,509653,1074916,761400,1491501,1675276,112175,1064073,198618,1681097,1074434,1330933,1324118,170123,762058,310029,2750383,1083971,1542244,252508,1282331)