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_2509042324184388680 AS Algorithum,
       HASHBYTES(@pMAIN_2509042324184388681, @pMAIN_2509042324184388682) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2509042324184388683, @pMAIN_2509042324184388684)) AS HBLength
UNION ALL
SELECT @pMAIN_2509042324184388685 AS Algorithum,
       HASHBYTES(@pMAIN_2509042324184388686, @pMAIN_2509042324184388687) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2509042324184388688, @pMAIN_2509042324184388689)) AS HBLength
UNION ALL
SELECT @pMAIN_250904232418438868_10 AS Algorithum,
       HASHBYTES(@pMAIN_250904232418438868_11, @pMAIN_250904232418438868_12) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_250904232418438868_13, @pMAIN_250904232418438868_14)) AS HBLength
UNION ALL
SELECT @pMAIN_250904232418438868_15 AS Algorithum,
       HASHBYTES(@pMAIN_250904232418438868_16, @pMAIN_250904232418438868_17) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_250904232418438868_18, @pMAIN_250904232418438868_19)) AS HBLength
UNION ALL
SELECT @pMAIN_250904232418438868_20 AS Algorithum,
       HASHBYTES(@pMAIN_250904232418438868_21, @pMAIN_250904232418438868_22) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_250904232418438868_23, @pMAIN_250904232418438868_24)) AS HBLength
UNION ALL
SELECT @pMAIN_250904232418438868_25 AS Algorithum,
       HASHBYTES(@pMAIN_250904232418438868_26, @pMAIN_250904232418438868_27) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_250904232418438868_28, @pMAIN_250904232418438868_29)) AS HBLength
UNION ALL
SELECT @pMAIN_250904232418438868_30 AS Algorithum,
       HASHBYTES(@pMAIN_250904232418438868_31, @pMAIN_250904232418438868_32) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_250904232418438868_33, @pMAIN_250904232418438868_34)) AS HBLength;


            
        

Parameters (If used)

Query Results 1: