我将3个doubleClick广告添加到放大器页面,如下所示,相同的数据槽只显示1个广告而不是3个,有时它显示2个而不是3个,未显示的广告显示为白色或与附加相同想象一下这个问题:
select * from UserDetail u,TimeTable t
where u.userid=t.userid
and
(select COLUMN_NAME
from INFORMATION_SCHEMA.COLUMNS
where TABLE_NAME = 'tblName'
AND TABLE_CATALOG = 'DBNAME'
AND COLUMN_NAME = CONCAT(SUBSTRING(CONVERT(VARCHAR, getdate(), 100), 13, 2) ,'',RIGHT(CONVERT(VARCHAR, GETDATE(), 100),2))) = 1