Select queries does not return column names

[lokedhs]

There seems to be no way to find the column names in a result.

Ideally, there should be some kind of extra argument to the emacsql function that tells it to return the column names in addition to the actual data.

[skeeto]

This is something that each database driver would have to handle, but there's currently no interface in the driver for it. For some drivers that drive an interactive command line interface, such as mysql and psql, it may not even be possible.