Re: pgsql: Fix pg_type.typlen for newly-revived line type.

Tom Lane wrote:

> Note that if the line type had been in use in the field, this would
> break pg_upgrade'ability of databases containing line values; but
> it seems unlikely that there are any (they'd have had to be compiled
> with -DENABLE_LINE_TYPE).

Should we add a test to pg_upgrade --check mode?

--
Álvaro Herrera                http://www.2ndQuadrant.com/
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