On 2019-11-21 08:18:21 -0600, Ron wrote: > It appears to me that, within this one Postgres "instance", there are 2 > levels of "isolation", which are database, and schemas. Is this correct? [...] > If so, how does this cores pond to physical on disk storage? > > It corresponds not at all.
That's not quite true. Each database has a specific directory (per
tablespace) to keep its files in. Schemas on the other hand do not
correspond to anything on the filesystem.
hp
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