小编Guy*_*ver的帖子

我知道这必须是可行的,有谁知道如何以及如果你能做到这一点？

假设我有一个如下所示的查询.如果我不知道会有多少结果,那么将每个值放入数组的最佳方法是什么？通常我会用循环来做这个,但我不知道有多少结果.我是否需要运行另一个查询来首先计算结果？

<CFQUERY name="alllocations" DATASOURCE="#DS#">
    SELECT locationID 
    FROM   tblProjectLocations
    WHERE  projectID = '#ProjectName#'
</CFQUERY>

有没有办法让php根据给定的时间打印出一些结果？说我告诉它

echo"BEANS";

明天中午12点.

我在不同的地方收到这个错误,我不知道为什么这样我想知道这里是否有人可能有任何线索.这是sql.

select Intranet.dbo.tblPeople.FirstName,
     Intranet.dbo.tblPeople.LastName,
     Intranet.dbo.tblPeople.CellPhone
     tblActivities.OnSiteSupervisorID,
     tblActivities.OffSiteSupervisorID,
     tblProjects.projectid,
     tblVehicleData.Description AS vehicle,
     tblVehicleData.VehicleID,
    tblVehicleData.ActivityID as ActivityID, 
     tblProjects.ProjectName,
     tblActivities.numPersons,
     tblActivities.Description,
     tblActivities.ChannelNumber,
     tblActivities.StartDate,
     tblActivities.EndDate,
     tblActivities.estimatedExitTime,
     tblLocations.locationname,
from Intranet.dbo.tblPeople,
     smartroadmangement.dbo.tblVehicleData,
     smartroadmangement.dbo.tblProjects,
     smartroadmangement.dbo.tblActivities 
left join smartroadmangement.dbo.tblLocations 
    on smartroadmangement.dbo.tblActivities.locationId = smartroadmangement.dbo.tblLocations.locationid
left join Intranet.dbo.tblPeople as people 
    on people.PersonID = smartroadmangement.dbo.tblActivities.OnSiteSupervisorID
left join tblActivities as Activities 
    on Activities.ActivityID = tblVehicleData.ActivityID
left join tblActivities as Activitiez 
    on Activitiez.ProjectID = tblProjects.ProjectID 
WHERE (smartroadmangement.dbo.tblActivities.StartDate Between '2012-07-15 14:17:09' and '2012-07-15 20:17:09') 
    AND (smartroadmangement.dbo.tblActivities.EndDate Between '2012-07-15 20:17:09'and '2012-07-15 23:17:09')