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];
このクエリは私にエラーを与えています:-
列 'TBL_PMC.pd_name_of_project' は、集計関数にも GROUP BY 句にも含まれていないため、選択リストでは無効です。