Hi, after sending a COPY ... TO statement with PQsendQuery(), how can I cancel it properly?
I tried using PQcancel(), but it seems to have no effect. Calling PQgetCopyData() or PQgetResult() afterwards does not go into a failure state. And I don't want to call PQgetCopyData() until it returns -1, as this might be a lot of data being read from the server that I don't need. BR, Daniel
