Commits on Mar 26, 2020

1. Allow REINDEX to change tablespace …

   REINDEX already does full relation rewrite, this patch adds a
   possibility to specify a new tablespace where new relfilenode
   will be created.

   

   ololobus committed Mar 26, 2020
   507a6ed

2. Specially handle toast relations during REINDEX. …

   Is this fine ?  It says "cannot reindex system catalogs concurrently" (once),
   and hits the pg_toast tables for information_schema.  Should it skip toast
   indexes (like it said) ?  Or should it REINDEX them on the same tablespace?
   
   template1=# REINDEX DATABASE CONCURRENTLY template1 TABLESPACE pg_default;
   2020-03-09 15:33:51.792 CDT [6464] WARNING:  cannot reindex system catalogs concurrently, skipping all
   WARNING:  cannot reindex system catalogs concurrently, skipping all
   2020-03-09 15:33:51.794 CDT [6464] WARNING:  skipping tablespace change of "pg_toast_12558_index"
   2020-03-09 15:33:51.794 CDT [6464] DETAIL:  Cannot move system relation, only REINDEX CONCURRENTLY is performed.
   WARNING:  skipping tablespace change of "pg_toast_12558_index"
   DETAIL:  Cannot move system relation, only REINDEX CONCURRENTLY is performed.
   2020-03-09 15:33:51.924 CDT [6464] WARNING:  skipping tablespace change of "pg_toast_12543_index"
   2020-03-09 15:33:51.924 CDT [6464] DETAIL:  Cannot move system relation, only REINDEX CONCURRENTLY is performed.
   WARNING:  skipping tablespace change of "pg_toast_12543_index"
   DETAIL:  Cannot move system relation, only REINDEX CONCURRENTLY is performed.
   2020-03-09 15:33:51.982 CDT [6464] WARNING:  skipping tablespace change of "pg_toast_12548_index"
   2020-03-09 15:33:51.982 CDT [6464] DETAIL:  Cannot move system relation, only REINDEX CONCURRENTLY is performed.
   WARNING:  skipping tablespace change of "pg_toast_12548_index"
   DETAIL:  Cannot move system relation, only REINDEX CONCURRENTLY is performed.
   2020-03-09 15:33:52.048 CDT [6464] WARNING:  skipping tablespace change of "pg_toast_12553_index"
   2020-03-09 15:33:52.048 CDT [6464] DETAIL:  Cannot move system relation, only REINDEX CONCURRENTLY is performed.
   WARNING:  skipping tablespace change of "pg_toast_12553_index"
   DETAIL:  Cannot move system relation, only REINDEX CONCURRENTLY is performed.
   REINDEX

   

   Justin Pryzby authored and ololobus committed Mar 26, 2020
   7acd35b

3. Allow CLUSTER and VACUUM FULL to change tablespace

   

   ololobus committed Mar 26, 2020

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