Hi,
du to the problem with TOracleDataset and "Out of memory" when the query fetch a lot of VARCHAR2(4000) fields. As I understand TOracleDataset allocated 4000 characters for every field even if there is only a few characters of actual data(?)
I have seen the suggestion to set the dataset Unidirectional, but that is not an option since we use Master/Detail and we then keep getting a (show)message like "Record 33 not accessible in Unidirectional mode".
Do you have any suggestion to get around the "out of memory" issue?