How to get table name of a column from SqlDataReader

Question

I have an SQL query I get from a configuration file, this query usually contains 3-6 joins.

I need to find at run time, based on the result set represented by SqlDataRea

Answer 1

You can use SqlDataReader.GetSchemaTable to get table information but you have to set CommandBehavior to KeyInfo, you do that in the ExecuteReader call:

reader = cmd.ExecuteReader(CommandBehavior.KeyInfo);