Informazioni sulla colonna xml ProductModel.Instructions
Nella colonna Instructions della tabella ProductModel le istruzioni di produzione vengono archiviate in documenti nel formato XML, creati tramite Microsoft Word .NET.
Ogni documento XML contiene le istruzioni complete per la produzione di un modello di prodotto specifico. Ogni modello può tuttavia includere numerosi prodotti. Ad esempio, Road 450 è un modello del prodotto bicicletta. Questo modello include numerose biciclette, ad esempio Road 450 Red 25 e Road 450 Green 48. La differenza principale tra le biciclette di un modello è rappresentata dal colore e dalle dimensioni.
Ad esempio, "HH Mountain frame, "LL Mountain Frame" e "ML Mountain Frame" sono prodotti specifici con ID di prodotto univoci, ma sono tutti tipi di telaio del modello del prodotto telaio per mountain bike.
La colonna ProductID della tabella Product identifica ogni prodotto. La colonna ProductModelID di Product identifica il modello di prodotto al quale appartiene il prodotto.
Il processo di produzione sposta un prodotto da un centro di lavorazione a un altro e il documento XML descrive le fasi di produzione eseguite in ogni centro. Nella descrizione dei vari passaggi, gli strumenti, i materiali, le cianografiche e i diagrammi sono racchiusi tra tag XML, pertanto è possibile eseguire query sui tag. Ad esempio, è possibile utilizzare il linguaggio XQuery per trovare tutti gli strumenti utilizzati per produrre una mountain bike.
Si tratta di una colonna xml tipizzata. Gli schemi utilizzati per questa colonna sono disponibili in questo sito Web Microsoft. Questa colonna utilizza lo schema XML ProductModelManuInstructions di AdventureWorks.
Istanza XML di esempio
Di seguito è riportata un'istanza XML di esempio archiviata nella colonna ProductModel.Instructions:
<root xmlns="https://schemas.microsoft.com/sqlserver/2004/07/adventure-works/ProductModelManuInstructions">
Adventure Works CyclesFR-210B Instructions for Manufacturing HL Touring FrameSummaryThis document contains manufacturing instructions for manufacturing the HL Touring Frame, Product Model 7. Instructions are work center specific and are identified by Work Center ID. These instructions must be followed in the order presented. Deviation from the instructions is not permitted unless an authorized Change Order detailing the deviation is provided by the Engineering Manager.
<Location LaborHours="2.5" LotSize="100" MachineHours="3"
SetupHours="0.5" LocationID="10">
Work Center - 10 Frame FormingThe following instructions pertain to Work Center 10. (Setup hours = .5, Labor Hours = 2.5, Machine Hours = 3, Lot Sizing = 100)
<step>Insert <material>aluminum sheet MS-2341</material> into the
<tool>T-85A framing tool</tool>.</step>
<step>Attach <tool>Trim Jig TJ-26</tool> to the upper and lower right corners of the aluminum sheet. </step>
<step>Using a <tool>router with a carbide tip 15</tool>
, route the aluminum sheet following the jig carefully. </step>
<step>Insert the frame into <tool>Forming Tool FT-15</tool> and press Start. </step>
<step> When finished, inspect the forms for defects per Inspection Specification <specs>INFS-111</specs>.</step>
<step>Remove the frames from the tool and place them in the Completed or Rejected bin as appropriate.</step>
</Location>
<Location LaborHours="1.75" LotSize="1" MachineHours="2" SetupHours="0.15" LocationID="20">
Work Center 20 - Frame WeldingThe following instructions pertain to Work Center 20. (Setup hours = .15, Labor Hours = 1.75, Machine Hours = 2, Lot Sizing = 1)
<step>Assemble all frame components following blueprint
<blueprint>1299</blueprint> . </step>
<step>Weld all frame components together as shown in illustration
<diag>3</diag> </step>
<step>Inspect all weld joints per Adventure Works Cycles Inspection Specification <specs>INFS-208</specs> . </step>
</Location>
<Location LaborHours="1" LotSize="1" LocationID="30">
Work Center 30 - Debur and PolishThe following instructions pertain to Work Center 30. (Setup hours = 0, Labor Hours = 1, Machine Hours = 0, Lot Sizing = 1)
<step>Using the <tool>standard debur tool</tool> , remove all excess material from weld areas. </step>
<step>Using <material>Acme Polish Cream</material> , polish all weld areas. </step>
</Location>
<Location LaborHours="0.5" LotSize="20" MachineHours="0.65" LocationID="45">
Work Center 45 - Specialized PaintThe following instructions pertain to Work Center 45. (Setup hours = 0, Labor Hours = .5, Machine Hours = .65, Lot Sizing = 20)
<step>Attach <material>a maximum of 20 frames</material>
to <tool>paint harness</tool> ensuring frames are not touching.
</step>
<step>Mix <material>primer PA-529S</material>. Test spray pattern on sample area and correct flow and pattern as required per engineering spec
<specs>AWC-501</specs>. </step>
<step>Apply thin coat of primer to all surfaces.</step>
<step>After 30 minutes, touch test for dryness. If dry to touch, lightly sand all surfaces. Remove all surface debris with compressed air.</step>
<step>Mix <material>paint</material> per manufacturer instructions. </step>
<step>Test spray pattern on sample area and correct flow and pattern as required per engineering spec <specs>AWC-509</specs>.</step>
<step>Apply thin coat of paint to all surfaces.</step>
<step>After 60 minutes, touch test for dryness. If dry to touch, reapply second coat.</step>
<step> Allow paint to cure for 24 hours and inspect per <specs>AWC-5015</specs> . </step>
</Location>
<Location LaborHours="3" LotSize="1" SetupHours="0.25" LocationID="50">
Work Center 50 - SubAssembly The following instructions pertain to Work Center 50. (Setup hours = .25, Labor Hours = 3, Machine Hours = 0, Lot Sizing = 1)
<step>Add Seat Assembly.</step>
<step>Add Brake assembly.</step>
<step>Add Wheel Assembly.</step>
<step>Inspect Front Derailleur.</step>
<step>Inspect Rear Derailleur.</step>
</Location>
<Location LaborHours="4" LotSize="1" LocationID="60">
Work Center 60 - Final Assembly The following instructions pertain to Work Center 60. (Setup hours = 0, Labor Hours = 4, Machine Hours = 0, Lot Sizing = 1)
<step>Perform final inspection per engineering specification
<specs>AWC-915</specs>. </step>
<step>Complete all required certification forms.</step>
<step>Move to shipping.</step>
</Location>
</root>
Per trovare più istanze XML, eseguire la query seguente:
SELECT Instructions
FROM Production.ProductModel