Sql server 2008 Sql查询抛出错误

此查询给了我以下错误：-

列“TBL_PMC.pd_name_of_of_project”在选择列表中无效，因为它未包含在聚合函数或GROUP BY子句中

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出现该错误的原因是，在执行SUM（）函数时，必须按返回的任何列进行分组

由于

pmc.[month]

是group by子句中列出的查询中的唯一一个cloumn，因此它是唯一一个在列列表中不与聚合函数一起使用的列名称。很难判断您试图对查询执行什么操作，从外观上看，分组可能不是执行此操作的方式。

您必须对select语句中除pmc.[month]列以外的所有列使用诸如MIN（）、MAX（）、AVG（）之类的聚合函数，因为它在group by操作中使用

您的查询应该是这样的：

SELECT pmc.[month]                                    AS 'Month',
       pmc.pd_name_of_project                         AS 'Name of Project',
       tbl_div.name                                   AS 'Name of Advisory Services Division',
       TBL_PMC_UNIT.UNIT_NAME                         AS 'Name of Unit',
       pmc.staff_engineers,
       pmc.staff_clerical,
       pmc.staff_peons,
       pmc.pd_project_type                            AS 'Project Type',
       pmc.accepted_tender_cost                       AS 'Accepted Tender Cost',
       pmc.work_order_date                            AS 'Work Order Date',
       pmc.tender_period_months                       AS 'Tender Period',
       pmc.project_completion_date                    AS 'Project Completion Date',
       pmc.per_pmc_charges                            AS '% Of PMC Charges',
       pmc.total_pmc_charges_scheme                   AS 'Total PMC amount   of the Scheme',
       pmc.bill_amount_certified_upto_previous_month  AS 'Bill amount certified upto previous Month',
       pmc.total_PMC_charges_upto_previous_month      AS 'Total PMC charges  upto previous Month',
       pmc.receipt_PMC_charges_upto_previous_month    AS 'Receipt of PMC Charges upto previous Month',
       pmc.balance_of_PMC_charges_upto_previous_month AS 'Balance of PMC charges upto previous Month',
       pmc.bill_amount_certified_current_month        AS 'Bill amount certified During Current Month',
       pmc.PMC_charges_for_current_month              AS ' PMC charges  During Current Month',
       pmc.receipt_PMC_charges_current_month          AS 'Receipt of PMC Charges During Current Monthh',
       pmc.balance_of_PMC_charges_current_month       AS 'Balance of PMC charges During Current Month',
       SUM(pmc.salary_allowance)                      AS 'Salary Allowance'
FROM   TBL_PMC pmc
       INNER JOIN TBL_DIV
         ON TBL_DIV.ID = pmc.DIV_ID
       LEFT OUTER JOIN TBL_PMC_UNIT
         ON TBL_PMC_UNIT.ID = pmc.UNIT_ID
WHERE  pmc.div_id = 17
GROUP  BY pmc.[month]; 

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通过GROUP语句，您可以使用SELECT中包含在GROUP BY中或具有聚合函数的列。-正如错误消息所说

在这种情况下，您可以尝试使用SUM…OVER（PARTITION BY…）子句。检查

因此，请按行删除分组，并按如下方式更改您的总和：

SELECT pmc.[month]                                    AS 'Month',
       pmc.pd_name_of_project                         AS 'Name of Project',
       tbl_div.name                                   AS 'Name of Advisory Services Division',
       TBL_PMC_UNIT.UNIT_NAME                         AS 'Name of Unit',
       pmc.staff_engineers,
       pmc.staff_clerical,
       pmc.staff_peons,
       pmc.pd_project_type                            AS 'Project Type',
       pmc.accepted_tender_cost                       AS 'Accepted Tender Cost',
       pmc.work_order_date                            AS 'Work Order Date',
       pmc.tender_period_months                       AS 'Tender Period',
       pmc.project_completion_date                    AS 'Project Completion Date',
       pmc.per_pmc_charges                            AS '% Of PMC Charges',
       pmc.total_pmc_charges_scheme                   AS 'Total PMC amount   of the Scheme',
       pmc.bill_amount_certified_upto_previous_month  AS 'Bill amount certified upto previous Month',
       pmc.total_PMC_charges_upto_previous_month      AS 'Total PMC charges  upto previous Month',
       pmc.receipt_PMC_charges_upto_previous_month    AS 'Receipt of PMC Charges upto previous Month',
       pmc.balance_of_PMC_charges_upto_previous_month AS 'Balance of PMC charges upto previous Month',
       pmc.bill_amount_certified_current_month        AS 'Bill amount certified During Current Month',
       pmc.PMC_charges_for_current_month              AS ' PMC charges  During Current Month',
       pmc.receipt_PMC_charges_current_month          AS 'Receipt of PMC Charges During Current Monthh',
       pmc.balance_of_PMC_charges_current_month       AS 'Balance of PMC charges During Current Month',
       SUM(pmc.salary_allowance)                      AS 'Salary Allowance'
FROM   TBL_PMC pmc
       INNER JOIN TBL_DIV
         ON TBL_DIV.ID = pmc.DIV_ID
       LEFT OUTER JOIN TBL_PMC_UNIT
         ON TBL_PMC_UNIT.ID = pmc.UNIT_ID
WHERE  pmc.div_id = 17
GROUP  BY pmc.[month]; 

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总和（pmc.工资\津贴）超过（按pmc.[月]划分）

您的查询没有意义。你想干什么？