Tom Lane <> writes:
> to match the desired granularity of data removal.  I don't really see
> any way that the database can be expected to know what that is, unless
> it's told in advance.  So AFAICS you really have to have a declarative
> way of telling it how to do the partitioning --- it's not going to be
> able to infer that automatically.

Yes, I'm taking that back. Declarative is not the same thing as explicit
partitioning though, that "index" like physical map is declarative too,

Dimitri Fontaine     PostgreSQL : Expertise, Formation et Support

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