Andrew Dunstan wrote:
It's just occurred to me that if TRUNCATE no longer means TRUNCATE ONLY,
parallel restore will need to detect which server version is being used
so that for version > 8.3 it issues TRUNCATE ONLY.
The pg_dump output was never backward compatible. (The input is.) So
the output of parallel restore need not be backward compatible either.
(Unless this mandate has changed dramatically while I was not looking?)
So always issue TRUNCATE ONLY, if that is what the logic requires.
The additional benefit is that this will fail safely on older versions.
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