Need for re-index after pg_upgrade - Mailing list pgsql-general

From Andreas Joseph Krogh
Subject Need for re-index after pg_upgrade
Date
Msg-id VisenaEmail.19.bf6d45347c607613.14e3ecde54f@tc7-visena
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Responses Re: Need for re-index after pg_upgrade
List pgsql-general
Hi all.
 
In the man-page for pg_upgrade we see this:

pg_upgrade will require a reindex if:

  • an index is of type hash or GIN

 
A bit further up we see:
All failure, rebuild, and reindex cases will be reported by pg_upgrade if they affect your installation; post-upgrade scripts to rebuild tables and indexes will be generated automatically.
 
I have several GIN-indexes and upgraded from 9.3 to 9.4 but no re-index scripts were generated. Does this mean there's no need to rebuild the indexes or just that I have to do it manually?
 
Thanks.
 
--
Andreas Joseph Krogh
CTO / Partner - Visena AS
Mobile: +47 909 56 963
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