Turning off ROLLBACK segment in oracle and replace by UNDO

[kinglalit]

Hi,

My DBA wants to turn off the explicit rollback segments currently being used and replace them by UNDO segment. I have explicit mention of these rollback segments in my C++ and Pro*C codes. What changes am I supposed to make in order to implement the UNDO segements. Do I need to remove the function or only commenting the rollback segment reference line will suffice. Please see the sample code below:

void DeleteDBI::SetT ransaction()
{
struct sqlca sqlca;

EXEC SQL BEGIN DECLARE SECTION;
// Thread context:
sql_context ctx = dbConnection->GetContext() ;

EXEC SQL END DECLARE SECTION;

EXEC SQL CONTEXT USE :ctx;

EXEC SQL SET TRANSACTION USE ROLLBACK SEGMENT RBS_LARGE_02;

EXEC SQL WHENEVER SQLERROR DO SqlError(sqlca, "DeleteDBI::Set Transaction");
}