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_2609201711089681930 AS Algorithum,
       HASHBYTES(@pMAIN_2609201711089681931, @pMAIN_2609201711089681932) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2609201711089681933, @pMAIN_2609201711089681934)) AS HBLength
UNION ALL
SELECT @pMAIN_2609201711089681935 AS Algorithum,
       HASHBYTES(@pMAIN_2609201711089681936, @pMAIN_2609201711089681937) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2609201711089681938, @pMAIN_2609201711089681939)) AS HBLength
UNION ALL
SELECT @pMAIN_260920171108968193_10 AS Algorithum,
       HASHBYTES(@pMAIN_260920171108968193_11, @pMAIN_260920171108968193_12) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260920171108968193_13, @pMAIN_260920171108968193_14)) AS HBLength
UNION ALL
SELECT @pMAIN_260920171108968193_15 AS Algorithum,
       HASHBYTES(@pMAIN_260920171108968193_16, @pMAIN_260920171108968193_17) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260920171108968193_18, @pMAIN_260920171108968193_19)) AS HBLength
UNION ALL
SELECT @pMAIN_260920171108968193_20 AS Algorithum,
       HASHBYTES(@pMAIN_260920171108968193_21, @pMAIN_260920171108968193_22) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260920171108968193_23, @pMAIN_260920171108968193_24)) AS HBLength
UNION ALL
SELECT @pMAIN_260920171108968193_25 AS Algorithum,
       HASHBYTES(@pMAIN_260920171108968193_26, @pMAIN_260920171108968193_27) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260920171108968193_28, @pMAIN_260920171108968193_29)) AS HBLength
UNION ALL
SELECT @pMAIN_260920171108968193_30 AS Algorithum,
       HASHBYTES(@pMAIN_260920171108968193_31, @pMAIN_260920171108968193_32) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260920171108968193_33, @pMAIN_260920171108968193_34)) AS HBLength;


            
        

Parameters (If used)

Query Results 1: