Horton

Don't reset relhasindex for partitioned tables on ANALYZE

Alvaro Herrera <alvherre@alvh.no-ip.org>

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Commit: be280cdad2985749e558212b0a5c8bdf9abb4e6a
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2021-07-01T16:56:30Z
Releases: 14.0 
Don't reset relhasindex for partitioned tables on ANALYZE

Commit 0e69f705cc1a introduced code to analyze partitioned table;
however, that code fails to preserve pg_class.relhasindex correctly.
Fix by observing whether any indexes exist rather than accidentally
falling through to assuming none do.

Backpatch to 14.

Author: Alexander Pyhalov <a.pyhalov@postgrespro.ru>
Reviewed-by: Álvaro Herrera <alvherre@alvh.no-ip.org>
Reviewed-by: Zhihong Yu <zyu@yugabyte.com>
Discussion: https://postgr.es/m/CALNJ-vS1R3Qoe5t4tbzxrkpBtzRbPq1dDcW4RmA_a+oqweF30w@mail.gmail.com

Files

PathChange+/−
src/backend/commands/analyze.c modified +23 −9
src/test/regress/expected/vacuum.out modified +22 −0
src/test/regress/sql/vacuum.sql modified +16 −0

Discussion