更新两个表的平均值？

Question

我想更新表A中的collunm（CSEReduxResponses）。 collumn将为'AVERAGE'，它将属于表CSEReduxResponses。 我有一个获得总开始次数的查询

<cfquery datasource="Intranet" name="GroupStars">
    SELECT execoffice_status, employeedept, COUNT(*) as 'totalstars'
    FROM CSEReduxResponses
    WHERE execoffice_status = 1
    GROUP BY execoffice_status, employeedept
</cfquery>

在这个其他查询中，我有总计数

 <cfif GetTotalStars.RecordCount gt 0>
        <cfquery datasource="PhoneList" name="GetAllData">
            SELECT dept.csedept_id, COUNT(*) as 'totalcount'
            FROM employee, dept
            WHERE employee.dept_id = dept.dept_id
                AND employee.emp_status = 1
                AND dept.csedept_id is not null
            GROUP BY dept.csedept_id
        </cfquery>

获得'AVERAGE'我会将totalstars / totalcount和那个答案分开 进入'AVERAGE'Collumn， 我如何加入这两张桌子并获得平均值？

Answer 1

<cfset avg = GroupStars.totalstars / GetAllData.totalcount>
<cfquery name="qUpdateAvg" datasource="Intranet">
    UPDATE CSEReduxResponses
    SET AVERAGE = <cfqueryparam value="#avg#" cfsqltype="cf_sql_integer">
    WHERE execoffice_status = 1
</cfquery>

将cfsqltype更改为您的实际列类型。