Re: [MonetDB-users] mapi and xquery

Martijn Faassen wrote:

Thanks for the info. How can I find out more about what query modes exist and what they do? I don't quite understand what the headers and tuples format is about, for instance.

The mode (first line) is interpreted in compiler/compile.c (function pf_compile_MonetDB) of the pathfinder repository. The various output modes are implemented in runtime/serialize.mx. The function createWsContext takes the mode there and translates it in an internal code. The function seqHeadStart does start you off finding out whatever is outputted.