How to loop oracledatareaer values and append string to each row value?

Question

1.00/5 (1 vote)

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C#

string queryString =
        "SELECT * FROM ContactDetails;";

    using (SqlConnection connection =
               new SqlConnection(connectionString))
    {
        SqlCommand command =
            new SqlCommand(queryString, connection);
        connection.Open();

        SqlDataReader reader = command.ExecuteReader();


        while (reader.Read())
        {
            Here i want to encode each value 
        }


        reader.Close();
    }

What I have tried:

C#

string queryString =
        "SELECT * FROM ContactDetails;";

    using (SqlConnection connection =
               new SqlConnection(connectionString))
    {
        SqlCommand command =
            new SqlCommand(queryString, connection);
        connection.Open();

        SqlDataReader reader = command.ExecuteReader();


        while (reader.Read())
        {
            Here i want to encode each value 
        }


        reader.Close();
    }

Posted 4-Jan-21 20:49pm

DGKumar

Updated 5-Jan-21 3:55am

PIEBALDconsult

v2

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Comments

PIEBALDconsult 5-Jan-21 9:59am

First, please don't use "SELECT *" in production code.
Second, I'm unsure what you are asking.
If you want to add a column with a set value, you can add that to the query, kinda like : SELECT ... , 'foo' AS "bar" ...
My Oracle-Fu is rusty, so that syntax may not be exactly correct.

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RickZeeland · Answer 1 · 2021-01-04T20:55:00

Solution 1

See example here: OracleDataReader Class (System.Data.OracleClient) | Microsoft Docs[^]

Posted 4-Jan-21 20:55pm

RickZeeland