- Should this patch implements others INEs like ADD COLUMN IF NOT EXISTS?
If this feature is important I believe we must implement it.
Exists several "CREATE" statements without "IF NOT EXISTS" option too, so we can discuss more about it and I can implement it in this patch or in another.
- Should pg_dump or pg_restore support some kind of flag to use a CREATE SCHEMA IF NOT EXISTS ... instead CREATE SCHEMA ...?
I can't imagine a use case for this feature... can you explain more about your idea?
