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_2507192036110598030 AS Algorithum,
       HASHBYTES(@pMAIN_2507192036110598031, @pMAIN_2507192036110598032) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2507192036110598033, @pMAIN_2507192036110598034)) AS HBLength
UNION ALL
SELECT @pMAIN_2507192036110598035 AS Algorithum,
       HASHBYTES(@pMAIN_2507192036110598036, @pMAIN_2507192036110598037) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2507192036110598038, @pMAIN_2507192036110598039)) AS HBLength
UNION ALL
SELECT @pMAIN_250719203611059803_10 AS Algorithum,
       HASHBYTES(@pMAIN_250719203611059803_11, @pMAIN_250719203611059803_12) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_250719203611059803_13, @pMAIN_250719203611059803_14)) AS HBLength
UNION ALL
SELECT @pMAIN_250719203611059803_15 AS Algorithum,
       HASHBYTES(@pMAIN_250719203611059803_16, @pMAIN_250719203611059803_17) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_250719203611059803_18, @pMAIN_250719203611059803_19)) AS HBLength
UNION ALL
SELECT @pMAIN_250719203611059803_20 AS Algorithum,
       HASHBYTES(@pMAIN_250719203611059803_21, @pMAIN_250719203611059803_22) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_250719203611059803_23, @pMAIN_250719203611059803_24)) AS HBLength
UNION ALL
SELECT @pMAIN_250719203611059803_25 AS Algorithum,
       HASHBYTES(@pMAIN_250719203611059803_26, @pMAIN_250719203611059803_27) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_250719203611059803_28, @pMAIN_250719203611059803_29)) AS HBLength
UNION ALL
SELECT @pMAIN_250719203611059803_30 AS Algorithum,
       HASHBYTES(@pMAIN_250719203611059803_31, @pMAIN_250719203611059803_32) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_250719203611059803_33, @pMAIN_250719203611059803_34)) AS HBLength;


            
        

Parameters (If used)

Query Results 1: