Question
for $item in PurchaseOrders/PurchaseOrder/item let $d := $item/@partid return ($item/partid, $item/quantity * $item/price) The above command returns me 100-100-01 29.97 100-103-01 249.95000000000002 100-101-01 19.99 100-103-01
for $item in PurchaseOrders/PurchaseOrder/item let $d := $item/@partid
return ($item/partid, $item/quantity * $item/price)
The above command returns me
100-100-01 29.97 100-103-01 249.95000000000002 100-101-01 19.99 100-103-01 99.98 100-201-01 3.99 100-100-01 29.97 100-101-01 99.94999999999999 100-201-01 19.950000000000003 100-100-01 9.99 100-100-01 39.96 100-103-01 99.98 100-100-01 29.97 100-101-01 99.94999999999999 100-201-01 19.950000000000003
I want that all same part-id do add up
i.e. 100-100-01 139.86 ...
What changes should I make in my Xquery ?
Input File
PurchaseOrder.xml
100-100-01 Snow Shovel, Basic 22 inch 3 9.99 100-103-01 Snow Shovel, Super Deluxe 26 inch 5 49.99 100-101-01 Snow Shovel, Deluxe 24 inch 1 19.99 100-103-01 Snow Shovel, Super Deluxe 26 inch 2 49.99 100-201-01 Ice Scraper, Windshield 4 inch 1 3.99 100-100-01 Snow Shovel, Basic 22 inch 3 9.99 100-101-01 Snow Shovel, Deluxe 24 inch 5 19.99 100-201-01 Ice Scraper, Windshield 4 inch 5 3.99 100-100-01 Snow Shovel, Basic 22 inch 1 9.99 100-100-01 Snow Shovel, Basic 22 inch 4 9.99 100-103-01 Snow Shovel, Super Deluxe 26 inch 2 49.99 100-100-01 Snow Shovel, Basic 22 inch 3 9.99 100-101-01 Snow Shovel, Deluxe 24 inch 5 19.99 100-201-01 Ice Scraper, Windshield 4 inch 5 3.99
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