Обсуждение: pgsql: doc: Clarify use of _ccnew and _ccold in REINDEX CONCURRENTLY

doc: Clarify use of _ccnew and _ccold in REINDEX CONCURRENTLY

Invalid indexes are suffixed with "_ccnew" or "_ccold".  The
documentation missed to mention the initial underscore.
ChooseRelationName() may also append an extra number if indexes with a
similar name already exist; let's add a note about that too.

Author: Alec Cozens <acozens@pixelpower.com>
Discussion: https://postgr.es/m/174733277404.1455388.11471370288789479593@wrigleys.postgresql.org
Backpatch-through: 13

Branch
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REL_15_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/009e8a85d32aaea7aa19505fc9023dcb9a80e255

Modified Files
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doc/src/sgml/ref/reindex.sgml | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)