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_2605061805328564580 AS Algorithum,
       HASHBYTES(@pMAIN_2605061805328564581, @pMAIN_2605061805328564582) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2605061805328564583, @pMAIN_2605061805328564584)) AS HBLength
UNION ALL
SELECT @pMAIN_2605061805328564585 AS Algorithum,
       HASHBYTES(@pMAIN_2605061805328564586, @pMAIN_2605061805328564587) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2605061805328564588, @pMAIN_2605061805328564589)) AS HBLength
UNION ALL
SELECT @pMAIN_260506180532856458_10 AS Algorithum,
       HASHBYTES(@pMAIN_260506180532856458_11, @pMAIN_260506180532856458_12) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260506180532856458_13, @pMAIN_260506180532856458_14)) AS HBLength
UNION ALL
SELECT @pMAIN_260506180532856458_15 AS Algorithum,
       HASHBYTES(@pMAIN_260506180532856458_16, @pMAIN_260506180532856458_17) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260506180532856458_18, @pMAIN_260506180532856458_19)) AS HBLength
UNION ALL
SELECT @pMAIN_260506180532856458_20 AS Algorithum,
       HASHBYTES(@pMAIN_260506180532856458_21, @pMAIN_260506180532856458_22) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260506180532856458_23, @pMAIN_260506180532856458_24)) AS HBLength
UNION ALL
SELECT @pMAIN_260506180532856458_25 AS Algorithum,
       HASHBYTES(@pMAIN_260506180532856458_26, @pMAIN_260506180532856458_27) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260506180532856458_28, @pMAIN_260506180532856458_29)) AS HBLength
UNION ALL
SELECT @pMAIN_260506180532856458_30 AS Algorithum,
       HASHBYTES(@pMAIN_260506180532856458_31, @pMAIN_260506180532856458_32) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260506180532856458_33, @pMAIN_260506180532856458_34)) AS HBLength;


            
        

Parameters (If used)

Query Results 1: