Using db_http and permission modules and can't figure out what
exactly should be returned from an HTTP API when 'address' table is
empty and SELECT returns no results.
Here is what I tried with no luck:
404 Not Found
db_http documentation says "If the query is ok (even if the
answer is empty) the server must reply with a 200 OK HTTP reply
with a body containing the types and values of the columns.".
I have no idea what "values" should I return from http API in this
corner case. Adding some fake records to a table doesn't look like a
Any input would be greatly appreciated!