This extra flexibility makes it easier for the transpiler to generate a
specification since the map step can be focused on only generating the
columns related to fields. In particular, it makes it easier to
implement wildcards for tags because the tags will get passed along with
the partition key.
The spec says to use the `_time` column for the time in the output, but
we were mapping `r._time` to `time` and using the `time` variable. This
modifies the encoder to use the `_time` column and rename it to `time`
for the column name.
This fixes the encoder so that it will encode the response correctly to
a JSON blob using the outputs of the transpiler. The transpiler has also
been modified to pass through the correct values so the map function is
correctly constructed and the aggregate function is also correctly
constructed.
This removes the group function temporarily because it does not seem to
be working.
This modifies the `MultiResultDecoder` interface to accept an
`io.ReadCloser` so the `ResultIterator` can close the `io.Reader`
instead of doing it through a defer call. It then makes it so the
`Cancel()` method will close the reader or the reader will be
automatically closed when `More()` returns false.
In order to facilitate this change the query.PartitionKey
interface was changed to use the values.Value interface.
Additionally map was previously broken when it needed to repartition.
Tests have been added.
The query service now handles some errors (not all) from the ifqld
service. This way, the transpiler, which uses the query service, can
report when it encounters an error from ifqld.
The transpiler will now correctly return errors in the JSON response.
The transpiler will now yield each statement using the statement id so
the result encoder can properly order the results and encode the
statement id. This behavior is now in the transpiler spec.
Jonathan A. Sternberg
Adam
jlapacik
Stuart Carnie
Nathaniel Cook
Adam