Binding fields (data to query) iteratively

[dawinaj]

Hello,
I have a statement for batch insert, so I used bind_fields to put the values from my buffer into the query, instead of using one giant tuple.
However, it seems that qtl::execute clears binders (or sth else is happening), because the query always executes empty.
How can I omit that behavior? Or maybe I completely misunderstood the goal of bind_fields?
Is there another, proper way for such binding, that I somehow didn't notice?
Edit: It seems like I should use bind_params instead of bind_fields... Though the question still remains.

Also, it is impossible to call qtl::execute whithout any data, so how to do that? Is passing an empty tuple<>() alright? It would be great if there was a predefined type for that, or possibly another overload.

[znone]

bind_params is used to bind query parameters, bind_fields is used to receive query result fields. If you has not any parameters, should use simple_execute.