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_2512060921001837540 AS Algorithum,
       HASHBYTES(@pMAIN_2512060921001837541, @pMAIN_2512060921001837542) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2512060921001837543, @pMAIN_2512060921001837544)) AS HBLength
UNION ALL
SELECT @pMAIN_2512060921001837545 AS Algorithum,
       HASHBYTES(@pMAIN_2512060921001837546, @pMAIN_2512060921001837547) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2512060921001837548, @pMAIN_2512060921001837549)) AS HBLength
UNION ALL
SELECT @pMAIN_251206092100183754_10 AS Algorithum,
       HASHBYTES(@pMAIN_251206092100183754_11, @pMAIN_251206092100183754_12) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_251206092100183754_13, @pMAIN_251206092100183754_14)) AS HBLength
UNION ALL
SELECT @pMAIN_251206092100183754_15 AS Algorithum,
       HASHBYTES(@pMAIN_251206092100183754_16, @pMAIN_251206092100183754_17) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_251206092100183754_18, @pMAIN_251206092100183754_19)) AS HBLength
UNION ALL
SELECT @pMAIN_251206092100183754_20 AS Algorithum,
       HASHBYTES(@pMAIN_251206092100183754_21, @pMAIN_251206092100183754_22) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_251206092100183754_23, @pMAIN_251206092100183754_24)) AS HBLength
UNION ALL
SELECT @pMAIN_251206092100183754_25 AS Algorithum,
       HASHBYTES(@pMAIN_251206092100183754_26, @pMAIN_251206092100183754_27) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_251206092100183754_28, @pMAIN_251206092100183754_29)) AS HBLength
UNION ALL
SELECT @pMAIN_251206092100183754_30 AS Algorithum,
       HASHBYTES(@pMAIN_251206092100183754_31, @pMAIN_251206092100183754_32) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_251206092100183754_33, @pMAIN_251206092100183754_34)) AS HBLength;


            
        

Parameters (If used)

Query Results 1: