Hi, Etsuro-san:
I was looking at
Fix EXPLAIN ANALYZE for async-capable nodes.
which adds the following parameter / field:
+ bool async_mode; /* true if node is in async mode */
async_mode implies an enum: {sync, async}
Since there are only two values, the data type is bool. I think it should
be named is_async.
What do you think?
Cheers