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_2605051813020486260 AS Algorithum,
       HASHBYTES(@pMAIN_2605051813020486261, @pMAIN_2605051813020486262) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2605051813020486263, @pMAIN_2605051813020486264)) AS HBLength
UNION ALL
SELECT @pMAIN_2605051813020486265 AS Algorithum,
       HASHBYTES(@pMAIN_2605051813020486266, @pMAIN_2605051813020486267) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2605051813020486268, @pMAIN_2605051813020486269)) AS HBLength
UNION ALL
SELECT @pMAIN_260505181302048626_10 AS Algorithum,
       HASHBYTES(@pMAIN_260505181302048626_11, @pMAIN_260505181302048626_12) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260505181302048626_13, @pMAIN_260505181302048626_14)) AS HBLength
UNION ALL
SELECT @pMAIN_260505181302048626_15 AS Algorithum,
       HASHBYTES(@pMAIN_260505181302048626_16, @pMAIN_260505181302048626_17) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260505181302048626_18, @pMAIN_260505181302048626_19)) AS HBLength
UNION ALL
SELECT @pMAIN_260505181302048626_20 AS Algorithum,
       HASHBYTES(@pMAIN_260505181302048626_21, @pMAIN_260505181302048626_22) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260505181302048626_23, @pMAIN_260505181302048626_24)) AS HBLength
UNION ALL
SELECT @pMAIN_260505181302048626_25 AS Algorithum,
       HASHBYTES(@pMAIN_260505181302048626_26, @pMAIN_260505181302048626_27) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260505181302048626_28, @pMAIN_260505181302048626_29)) AS HBLength
UNION ALL
SELECT @pMAIN_260505181302048626_30 AS Algorithum,
       HASHBYTES(@pMAIN_260505181302048626_31, @pMAIN_260505181302048626_32) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260505181302048626_33, @pMAIN_260505181302048626_34)) AS HBLength;


            
        

Parameters (If used)

Query Results 1: