Sounds good, I'll try that format. Any idea how to test YAML? With the
JSON format, I was able to rely on Postgres' own JSON-manipulating
functions to strip or canonicalize fields that can vary across
executions--I can't really do that with YAML. Or should I run EXPLAIN
with COSTS OFF, TIMING OFF, SUMMARY OFF and assume that for simple
queries the BUFFERS output (and other fields I can't turn off like
Sort Space Used) *is* going to be stable?