doc: Clarify pg_upgrade documentation

Peter Eisentraut <peter_e@gmx.net>

Commit: 1e1e599d6663c4a65388b40f84b2ea6b7c6e381b
Author: Peter Eisentraut <peter_e@gmx.net>
Date: 2018-01-29T19:26:17Z
Releases: 11.0
doc: Clarify pg_upgrade documentation

Clarify that the restriction against reg* types only applies to table
columns using these types, not to the type appearing in any other way,
for example as a function argument.

Files

PathChange+/−
doc/src/sgml/ref/pgupgrade.sgml modified +1 −1

Documentation touched