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shkale-msft
2298bc586b
Added a sample for shortest path. This is a new feature introduced in SQL Server 2019 CTP3.1
54 lines
971 B
Transact-SQL
54 lines
971 B
Transact-SQL
USE AdventureWorks2014
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GO
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-- create product node
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CREATE TABLE dbo.Product (
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ProductID INT,
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Name NVARCHAR(50),
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ProductNumber NVARCHAR(25),
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StandardCost money,
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ListPrice money,
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DaysToManu INT,
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Weight decimal(8,2),
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SellStartDate datetime,
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SellEndDate datetime,
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) AS NODE;
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GO
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-- populate data into product node from Production.Product table
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INSERT INTO dbo.Product
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SELECT
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p.ProductID,
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p.Name,
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p.ProductNumber,
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p.StandardCost,
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p.ListPrice,
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p.Weight,
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p.DaysToManufacture,
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p.SellStartDate,
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p.SellEndDate
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FROM Production.Product p;
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GO
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-- create IsPartOf edge
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CREATE TABLE IsPartOf (PerAssemblyQty decimal(8,2)) AS EDGE;
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go
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-- Insert into isPartOf edge BOM hierarchy links
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INSERT INTO IsPartOf
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(
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$from_id,
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$to_id,
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PerAssemblyQty
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)
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SELECT
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P.$node_id,
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PP.$node_id,
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BOM.PerAssemblyQty
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FROM
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dbo.Product AS P
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JOIN
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Production.BillOfMaterials AS BOM ON P.ProductId = BOM.ComponentID
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JOIN
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dbo.Product AS PP ON PP.ProductID = BOM.ProductAssemblyID
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