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_2603220326209104700 AS Algorithum,
       HASHBYTES(@pMAIN_2603220326209104701, @pMAIN_2603220326209104702) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2603220326209104703, @pMAIN_2603220326209104704)) AS HBLength
UNION ALL
SELECT @pMAIN_2603220326209104705 AS Algorithum,
       HASHBYTES(@pMAIN_2603220326209104706, @pMAIN_2603220326209104707) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2603220326209104708, @pMAIN_2603220326209104709)) AS HBLength
UNION ALL
SELECT @pMAIN_260322032620910470_10 AS Algorithum,
       HASHBYTES(@pMAIN_260322032620910470_11, @pMAIN_260322032620910470_12) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260322032620910470_13, @pMAIN_260322032620910470_14)) AS HBLength
UNION ALL
SELECT @pMAIN_260322032620910470_15 AS Algorithum,
       HASHBYTES(@pMAIN_260322032620910470_16, @pMAIN_260322032620910470_17) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260322032620910470_18, @pMAIN_260322032620910470_19)) AS HBLength
UNION ALL
SELECT @pMAIN_260322032620910470_20 AS Algorithum,
       HASHBYTES(@pMAIN_260322032620910470_21, @pMAIN_260322032620910470_22) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260322032620910470_23, @pMAIN_260322032620910470_24)) AS HBLength
UNION ALL
SELECT @pMAIN_260322032620910470_25 AS Algorithum,
       HASHBYTES(@pMAIN_260322032620910470_26, @pMAIN_260322032620910470_27) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260322032620910470_28, @pMAIN_260322032620910470_29)) AS HBLength
UNION ALL
SELECT @pMAIN_260322032620910470_30 AS Algorithum,
       HASHBYTES(@pMAIN_260322032620910470_31, @pMAIN_260322032620910470_32) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260322032620910470_33, @pMAIN_260322032620910470_34)) AS HBLength;


            
        

Parameters (If used)

Query Results 1: