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_2602032110085349350 AS Algorithum,
       HASHBYTES(@pMAIN_2602032110085349351, @pMAIN_2602032110085349352) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2602032110085349353, @pMAIN_2602032110085349354)) AS HBLength
UNION ALL
SELECT @pMAIN_2602032110085349355 AS Algorithum,
       HASHBYTES(@pMAIN_2602032110085349356, @pMAIN_2602032110085349357) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_2602032110085349358, @pMAIN_2602032110085349359)) AS HBLength
UNION ALL
SELECT @pMAIN_260203211008534935_10 AS Algorithum,
       HASHBYTES(@pMAIN_260203211008534935_11, @pMAIN_260203211008534935_12) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260203211008534935_13, @pMAIN_260203211008534935_14)) AS HBLength
UNION ALL
SELECT @pMAIN_260203211008534935_15 AS Algorithum,
       HASHBYTES(@pMAIN_260203211008534935_16, @pMAIN_260203211008534935_17) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260203211008534935_18, @pMAIN_260203211008534935_19)) AS HBLength
UNION ALL
SELECT @pMAIN_260203211008534935_20 AS Algorithum,
       HASHBYTES(@pMAIN_260203211008534935_21, @pMAIN_260203211008534935_22) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260203211008534935_23, @pMAIN_260203211008534935_24)) AS HBLength
UNION ALL
SELECT @pMAIN_260203211008534935_25 AS Algorithum,
       HASHBYTES(@pMAIN_260203211008534935_26, @pMAIN_260203211008534935_27) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260203211008534935_28, @pMAIN_260203211008534935_29)) AS HBLength
UNION ALL
SELECT @pMAIN_260203211008534935_30 AS Algorithum,
       HASHBYTES(@pMAIN_260203211008534935_31, @pMAIN_260203211008534935_32) AS TerritoryDescriptionHB,
       LEN(HASHBYTES(@pMAIN_260203211008534935_33, @pMAIN_260203211008534935_34)) AS HBLength;


            
        

Parameters (If used)

Query Results 1: