c# print barcode zebra Inside Microsoft SQL Server 2008: T-SQL Querying in C#.NET

Drawer QR in C#.NET Inside Microsoft SQL Server 2008: T-SQL Querying

Inside Microsoft SQL Server 2008: T-SQL Querying
QR Code JIS X 0510 Drawer In C#.NET
Using Barcode drawer for .NET Control to generate, create Quick Response Code image in Visual Studio .NET applications.
www.OnBarcode.com
Decode QR In Visual C#
Using Barcode scanner for .NET Control to read, scan read, scan image in .NET applications.
www.OnBarcode.com
SET @added = @added + @@rowcount; WHILE @added > 0 BEGIN INSERT INTO @RoadsTC SELECT DISTINCT TC.from_city, R.city2 FROM @RoadsTC AS TC JOIN dbo.Roads AS R ON R.city1 = TC.to_city WHERE NOT EXISTS (SELECT * FROM @RoadsTC AS TC2 WHERE TC2.from_city = TC.from_city AND TC2.to_city = R.city2) AND TC.from_city <> R.city2; SET @added = @@rowcount; INSERT INTO @RoadsTC SELECT DISTINCT TC.from_city, R.city1 FROM @RoadsTC AS TC JOIN dbo.Roads AS R ON R.city2 = TC.to_city WHERE NOT EXISTS (SELECT * FROM @RoadsTC AS TC2 WHERE TC2.from_city = TC.from_city AND TC2.to_city = R.city1) AND TC.from_city <> R.city1; SET @added = @added + @@rowcount; END RETURN; END GO -- Use the RoadsTC UDF SELECT * FROM dbo.RoadsTC(); GO
Generate Barcode In C#.NET
Using Barcode maker for Visual Studio .NET Control to generate, create bar code image in .NET applications.
www.OnBarcode.com
Barcode Reader In Visual C#.NET
Using Barcode scanner for .NET framework Control to read, scan read, scan image in Visual Studio .NET applications.
www.OnBarcode.com
Run the following query to get the transitive closure of Roads:
Encoding QR In .NET Framework
Using Barcode encoder for ASP.NET Control to generate, create QR Code image in ASP.NET applications.
www.OnBarcode.com
Generate QR-Code In .NET
Using Barcode generator for .NET framework Control to generate, create QR Code image in Visual Studio .NET applications.
www.OnBarcode.com
SELECT * FROM dbo.RoadsTC();
Encoding Denso QR Bar Code In VB.NET
Using Barcode generation for .NET framework Control to generate, create QR image in Visual Studio .NET applications.
www.OnBarcode.com
PDF417 Encoder In Visual C#.NET
Using Barcode printer for Visual Studio .NET Control to generate, create PDF-417 2d barcode image in .NET framework applications.
www.OnBarcode.com
To return all paths and distances, use similar logic to the one used in the digraph solution in the previous section. The difference here is that the distance is not just a level counter it is the sum of the distances along the route from one city to the other. Run the following code to return all paths and distances in Roads:
Encoding QR Code JIS X 0510 In C#
Using Barcode maker for .NET framework Control to generate, create QR image in .NET framework applications.
www.OnBarcode.com
Painting 2D Barcode In C#.NET
Using Barcode creation for .NET Control to generate, create Matrix 2D Barcode image in Visual Studio .NET applications.
www.OnBarcode.com
WITH Roads2 AS ( SELECT city1 AS from_city, city2 AS to_city, distance FROM dbo.Roads UNION ALL SELECT city2, city1, distance FROM dbo.Roads ),
Draw EAN-13 Supplement 5 In C#
Using Barcode encoder for VS .NET Control to generate, create EAN-13 image in .NET applications.
www.OnBarcode.com
Create Postnet In C#.NET
Using Barcode encoder for Visual Studio .NET Control to generate, create Delivery Point Barcode (DPBC) image in .NET applications.
www.OnBarcode.com
12
Encoding Code-128 In .NET Framework
Using Barcode generation for VS .NET Control to generate, create Code 128B image in VS .NET applications.
www.OnBarcode.com
Making Bar Code In .NET Framework
Using Barcode printer for ASP.NET Control to generate, create barcode image in ASP.NET applications.
www.OnBarcode.com
Graphs, Trees, Hierarchies, and Recursive Queries
Barcode Encoder In None
Using Barcode maker for Software Control to generate, create barcode image in Software applications.
www.OnBarcode.com
PDF 417 Scanner In .NET Framework
Using Barcode reader for .NET Control to read, scan read, scan image in Visual Studio .NET applications.
www.OnBarcode.com
RoadPaths AS ( SELECT from_city, to_city, distance, CAST('.' + from_city + '.' + to_city + '.' AS VARCHAR(MAX)) AS path FROM Roads2 UNION ALL SELECT F.from_city, T.to_city, F.distance + T.distance, CAST(F.path + T.to_city + '.' AS VARCHAR(MAX)) FROM RoadPaths AS F JOIN Roads2 AS T ON CASE WHEN F.path LIKE '%.' + T.to_city + '.%' THEN 1 ELSE 0 END = 0 AND F.to_city = T.from_city ) -- Return all paths and distances SELECT * FROM RoadPaths;
Decoding QR Code JIS X 0510 In Java
Using Barcode reader for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
Linear Barcode Drawer In .NET
Using Barcode creator for ASP.NET Control to generate, create Linear Barcode image in ASP.NET applications.
www.OnBarcode.com
Finally, to return shortest paths in Roads, use the same logic as the digraph shortest paths solution. Run the following code to return shortest paths in Roads:
Bar Code Recognizer In Java
Using Barcode Control SDK for Eclipse BIRT Control to generate, create, read, scan barcode image in BIRT reports applications.
www.OnBarcode.com
Create DataMatrix In Objective-C
Using Barcode creation for iPhone Control to generate, create ECC200 image in iPhone applications.
www.OnBarcode.com
WITH Roads2 AS ( SELECT city1 AS from_city, city2 AS to_city, distance FROM dbo.Roads UNION ALL SELECT city2, city1, distance FROM dbo.Roads ), RoadPaths AS ( SELECT from_city, to_city, distance, CAST('.' + from_city + '.' + to_city + '.' AS VARCHAR(MAX)) AS path FROM Roads2 UNION ALL SELECT F.from_city, T.to_city, F.distance + T.distance, CAST(F.path + T.to_city + '.' AS VARCHAR(MAX)) FROM RoadPaths AS F JOIN Roads2 AS T ON CASE WHEN F.path LIKE '%.' + T.to_city + '.%' THEN 1 ELSE 0 END = 0 AND F.to_city = T.from_city ), RoadsMinDist -- Min distance for each pair in TC AS ( SELECT from_city, to_city, MIN(distance) AS mindist FROM RoadPaths GROUP BY from_city, to_city ) -- Return shortest paths and distances SELECT RP.* FROM RoadsMinDist AS RMD
Inside Microsoft SQL Server 2008: T-SQL Querying
JOIN RoadPaths AS RP ON RMD.from_city = RP.from_city AND RMD.to_city = RP.to_city AND RMD.mindist = RP.distance;
You get the following output:
from_city --------ANC ATL ATL ATL ATL ATL DEN DEN DEN DEN DEN DEN IAH IAH IAH JFK LAX MCI MCI MSP MSP SEA FAI IAH JFK MCI MIA ORD IAH LAX MCI MSP SEA SFO LAX MCI MIA ORD SFO MSP ORD ORD SEA SFO SEA SEA ORD ORD to_city ------FAI IAH JFK MCI MIA ORD IAH LAX MCI MSP SEA SFO LAX MCI MIA ORD SFO MSP ORD ORD SEA SFO ANC ATL ATL ATL ATL ATL DEN DEN DEN DEN DEN DEN IAH IAH IAH JFK LAX MCI MCI MSP MSP SEA ORD JFK SEA DEN distance ----------359 800 865 805 665 715 1120 1025 600 915 1335 1270 1550 795 1190 795 385 440 525 410 2015 815 359 800 865 805 665 715 1120 1025 600 915 1335 1270 1550 795 1190 795 385 440 525 410 2015 815 2425 3220 2425 1125 path -----------------------.ANC.FAI. .ATL.IAH. .ATL.JFK. .ATL.MCI. .ATL.MIA. .ATL.ORD. .DEN.IAH. .DEN.LAX. .DEN.MCI. .DEN.MSP. .DEN.SEA. .DEN.SFO. .IAH.LAX. .IAH.MCI. .IAH.MIA. .JFK.ORD. .LAX.SFO. .MCI.MSP. .MCI.ORD. .MSP.ORD. .MSP.SEA. .SEA.SFO. .FAI.ANC. .IAH.ATL. .JFK.ATL. .MCI.ATL. .MIA.ATL. .ORD.ATL. .IAH.DEN. .LAX.DEN. .MCI.DEN. .MSP.DEN. .SEA.DEN. .SFO.DEN. .LAX.IAH. .MCI.IAH. .MIA.IAH. .ORD.JFK. .SFO.LAX. .MSP.MCI. .ORD.MCI. .ORD.MSP. .SEA.MSP. .SFO.SEA. .SEA.MSP.ORD. .SEA.MSP.ORD.JFK. .ORD.MSP.SEA. .ORD.MCI.DEN.
Copyright © OnBarcode.com . All rights reserved.