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_2608060426087967050 AS Algorithum,
       HASHBYTES(@pMAIN_2608060426087967051, @pMAIN_2608060426087967052) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2608060426087967053, @pMAIN_2608060426087967054)) AS HBLength
UNION ALL
SELECT @pMAIN_2608060426087967055 AS Algorithum,
       HASHBYTES(@pMAIN_2608060426087967056, @pMAIN_2608060426087967057) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2608060426087967058, @pMAIN_2608060426087967059)) AS HBLength
UNION ALL
SELECT @pMAIN_260806042608796705_10 AS Algorithum,
       HASHBYTES(@pMAIN_260806042608796705_11, @pMAIN_260806042608796705_12) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260806042608796705_13, @pMAIN_260806042608796705_14)) AS HBLength
UNION ALL
SELECT @pMAIN_260806042608796705_15 AS Algorithum,
       HASHBYTES(@pMAIN_260806042608796705_16, @pMAIN_260806042608796705_17) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260806042608796705_18, @pMAIN_260806042608796705_19)) AS HBLength
UNION ALL
SELECT @pMAIN_260806042608796705_20 AS Algorithum,
       HASHBYTES(@pMAIN_260806042608796705_21, @pMAIN_260806042608796705_22) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260806042608796705_23, @pMAIN_260806042608796705_24)) AS HBLength
UNION ALL
SELECT @pMAIN_260806042608796705_25 AS Algorithum,
       HASHBYTES(@pMAIN_260806042608796705_26, @pMAIN_260806042608796705_27) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260806042608796705_28, @pMAIN_260806042608796705_29)) AS HBLength
UNION ALL
SELECT @pMAIN_260806042608796705_30 AS Algorithum,
       HASHBYTES(@pMAIN_260806042608796705_31, @pMAIN_260806042608796705_32) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260806042608796705_33, @pMAIN_260806042608796705_34)) AS HBLength;


            
        

Parameters (If used)

Query Results 1: