http://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=5df1403b0f2b44235c8f401bd49dab9a8cf6bf90 This patch doesn't do what it says. What it does is allow downgrades. Upgrades to the same catversion already worked.
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Соглашаюсь с условиями обработки персональных данных