問題が発生している SQL カーソルがあります。IF @debug = 1
カーソル内からステートメントを削除すると、最初のレコードのみFETCH
が更新されますが、そのままにしておくとIF @debug = 1
、必要なすべてのレコードが更新されます。なぜこれが起こっているのかについての考えは、カーソルに何か問題がある可能性が最も高いことを知っていますか? コードは以下のとおりです。
DECLARE Verify_Shipment_Cur CURSOR LOCAL FAST_FORWARD READ_ONLY FOR
SELECT DISTINCT lpd_shipment_id, lpd_po_number, lpd_customer_id, lpd_sku, lpd_lottable01, lpd_lottable02, lpd_lottable03, lpd_putaway_zone, lpd_pdt
FROM PO_DETAIL01(NOLOCK)
WHERE lpd_shipment_id = @i_SHIPMENT_ID
AND lpd_po_number = @i_POKEY
AND lpd_customer_id = @i_CUSTOMER_ID
AND lpd_status = @AvailableStatus
OPEN Verify_Shipment_Cur
WHILE @ShipmentSKUCount >= @ShipmentSKUCountCur
BEGIN
FETCH NEXT FROM Verify_Shipment_Cur INTO @ShipmentID, @POKey, @CustomerID, @SKU, @Lottable01, @Lottable02, @Lottable03, @PutawayZone, @PDT
IF EXISTS(SELECT 1 FROM PO_DETAIL(NOLOCK) WHERE pd_asn_number = @i_SHIPMENT_ID AND pd_po_number = @i_POKEY
AND pd_sku = @SKU AND pd_type = @ShmtType AND pd_ordered_qty <> pd_received_qty)
BEGIN
UPDATE PO_DETAIL
SET pd_adjusted_qty = pd_ordered_qty - pd_received_qty
WHERE pd_asn_number = @i_SHIPMENT_ID
AND pd_po_number = @i_POKEY
AND pd_sku = @SKU
AND pd_type = @ShmtType
END
UPDATE PO_DETAIL
SET pd_lottable01 = @Lottable01
, pd_lottable02 = @Lottable02
, pd_lottable03 = @Lottable03
, pd_lottable04 = ''
, pd_lottable05 = @Date
, pd_putaway_zone = @PutawayZone
, pd_pdt = @PDT
, pd_status = @VerifiedStatus
WHERE pd_asn_number = @i_SHIPMENT_ID
AND pd_po_number = @i_POKEY
AND pd_sku = @SKU
AND pd_type = @ShmtType
UPDATE PO_DETAIL01
SET lpd_status = @VerifiedStatus
WHERE lpd_shipment_id = @i_SHIPMENT_ID
AND lpd_po_number = @i_POKEY
AND lpd_customer_id = @i_CUSTOMER_ID
AND lpd_status = @AvailableStatus
IF @debug = 1
BEGIN
SELECT @ShipmentSKUCount AS SKUCOUNT
, @ShipmentSKUCountCur AS SKUCOUNTCUR
, @SKU AS SKU
, @ShipmentID AS SHIPMENT
, @POKey AS POKEY
END
SET @ShipmentSKUCountCur = @ShipmentSKUCountCur + 1
END
CLOSE Verify_Shipment_Cur
DEALLOCATE Verify_Shipment_Cur