Closes and frees a single DBPROCESS structure.
RETCODE dbclose ( PDBPROCESS dbproc );
where
SUCCEED or FAIL
The dbclose function is the inverse of dbopen. It cleans up any activity associated with a single DBPROCESS structure and frees the memory. It also closes the corresponding network connection and any open cursors.
To close all open DBPROCESS structures, use dbexit.
Calling dbclose with a parameter not returned by dbopen causes an error.