Security HASHBYTES SQL function

1. Usage of HASHBYTES.

SQL Server Query 1

            
 SELECT 'MD2' AS Algorithum,  HASHBYTES('MD2', 'abcdef') AS TerritoryDescriptionHB, LEN(HASHBYTES('MD2', 'abcdef')) AS HBLength  

 UNION ALL  

 SELECT 'MD4' AS Algorithum,  HASHBYTES('MD4', 'abcdef') AS TerritoryDescriptionHB, LEN(HASHBYTES('MD2', 'abcdef')) AS HBLength  

 UNION ALL  

 SELECT 'MD5' AS Algorithum,  HASHBYTES('MD5', 'abcdef') AS TerritoryDescriptionHB, LEN(HASHBYTES('MD5', 'abcdef')) AS HBLength  

 UNION ALL  

 SELECT 'SHA' AS Algorithum,  HASHBYTES('SHA', 'abcdef') AS TerritoryDescriptionHB, LEN(HASHBYTES('SHA', 'abcdef')) AS HBLength  

 UNION ALL  

 SELECT 'SHA1' AS Algorithum,  HASHBYTES('SHA1', 'abcdef') AS TerritoryDescriptionHB, LEN(HASHBYTES('SHA1', 'abcdef')) AS HBLength  

 UNION ALL  

 SELECT 'SHA2_256' AS Algorithum,  HASHBYTES('SHA2_256', 'abcdef') AS TerritoryDescriptionHB, LEN(HASHBYTES('SHA2_256', 'abcdef')) AS HBLength  

 UNION ALL  

 SELECT 'SHA2_512' AS Algorithum,  HASHBYTES('SHA2_512', 'abcdef') AS TerritoryDescriptionHB, LEN(HASHBYTES('SHA2_512', 'abcdef')) AS HBLength  

            
        

Create SQL query with SqlQueryBuilder 1

            
 var (sql1, parameters1) = new SqlQueryBuilder()  

     .Select()  

     .ColumnWithValue("MD2", "Algorithum")  

     .Column(new HASHBYTES(HashBytesAlgorithum.MD2, "abcdef"), "TerritoryDescriptionHB")  

     .Column(new LEN(new HASHBYTES(HashBytesAlgorithum.MD2, "abcdef")), "HBLength")  

     .UnionAll(new SqlQueryBuilder().Select()  

         .ColumnWithValue("MD4", "Algorithum")  

         .Column(new HASHBYTES(HashBytesAlgorithum.MD4, "abcdef"), "TerritoryDescriptionHB")  

         .Column(new LEN(new HASHBYTES(HashBytesAlgorithum.MD4, "abcdef")), "HBLength")  

     )  

     .UnionAll(new SqlQueryBuilder().Select()  

         .ColumnWithValue("MD5", "Algorithum")  

         .Column(new HASHBYTES(HashBytesAlgorithum.MD5, "abcdef"), "TerritoryDescriptionHB")  

         .Column(new LEN(new HASHBYTES(HashBytesAlgorithum.MD5, "abcdef")), "HBLength")  

     )  

     .UnionAll(new SqlQueryBuilder().Select()  

         .ColumnWithValue("SHA", "Algorithum")  

         .Column(new HASHBYTES(HashBytesAlgorithum.SHA, "abcdef"), "TerritoryDescriptionHB")  

         .Column(new LEN(new HASHBYTES(HashBytesAlgorithum.SHA, "abcdef")), "HBLength")  

     )  

     .UnionAll(new SqlQueryBuilder().Select()  

         .ColumnWithValue("SHA1", "Algorithum")  

         .Column(new HASHBYTES(HashBytesAlgorithum.SHA1, "abcdef"), "TerritoryDescriptionHB")  

         .Column(new LEN(new HASHBYTES(HashBytesAlgorithum.SHA1, "abcdef")), "HBLength")  

     )  

     .UnionAll(new SqlQueryBuilder().Select()  

         .ColumnWithValue("SHA2_256", "Algorithum")  

         .Column(new HASHBYTES(HashBytesAlgorithum.SHA2_256, "abcdef"), "TerritoryDescriptionHB")  

         .Column(new LEN(new HASHBYTES(HashBytesAlgorithum.SHA2_256, "abcdef")), "HBLength")  

     )  

     .UnionAll(new SqlQueryBuilder().Select()  

         .ColumnWithValue("SHA2_512", "Algorithum")  

         .Column(new HASHBYTES(HashBytesAlgorithum.SHA2_512, "abcdef"), "TerritoryDescriptionHB")  

         .Column(new LEN(new HASHBYTES(HashBytesAlgorithum.SHA2_512, "abcdef")), "HBLength")  

     )  

     .Build();  

            
        

Query build by SqlQueryBuilder 1

            
SELECT @pMAIN_2606220330116266000 AS Algorithum,
       HASHBYTES(@pMAIN_2606220330116266001, @pMAIN_2606220330116266002) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2606220330116266003, @pMAIN_2606220330116266004)) AS HBLength
UNION ALL
SELECT @pMAIN_2606220330116266005 AS Algorithum,
       HASHBYTES(@pMAIN_2606220330116266006, @pMAIN_2606220330116266007) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2606220330116266008, @pMAIN_2606220330116266009)) AS HBLength
UNION ALL
SELECT @pMAIN_260622033011626600_10 AS Algorithum,
       HASHBYTES(@pMAIN_260622033011626600_11, @pMAIN_260622033011626600_12) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260622033011626600_13, @pMAIN_260622033011626600_14)) AS HBLength
UNION ALL
SELECT @pMAIN_260622033011626600_15 AS Algorithum,
       HASHBYTES(@pMAIN_260622033011626600_16, @pMAIN_260622033011626600_17) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260622033011626600_18, @pMAIN_260622033011626600_19)) AS HBLength
UNION ALL
SELECT @pMAIN_260622033011626600_20 AS Algorithum,
       HASHBYTES(@pMAIN_260622033011626600_21, @pMAIN_260622033011626600_22) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260622033011626600_23, @pMAIN_260622033011626600_24)) AS HBLength
UNION ALL
SELECT @pMAIN_260622033011626600_25 AS Algorithum,
       HASHBYTES(@pMAIN_260622033011626600_26, @pMAIN_260622033011626600_27) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260622033011626600_28, @pMAIN_260622033011626600_29)) AS HBLength
UNION ALL
SELECT @pMAIN_260622033011626600_30 AS Algorithum,
       HASHBYTES(@pMAIN_260622033011626600_31, @pMAIN_260622033011626600_32) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260622033011626600_33, @pMAIN_260622033011626600_34)) AS HBLength;


            
        

Parameters (If used)

Query Results 1: