Thread: pgsql: Revise REINDEX CONCURRENTLY recovery instructions

Revise REINDEX CONCURRENTLY recovery instructions

When the leftover invalid index is "ccold", there's no need to re-run
the command.  Reword the instructions to make that explicit.

Backpatch to 12, where REINDEX CONCURRENTLY appeared.

Author: Álvaro Herrera <alvherre@alvh.no-ip.org>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Reviewed-by: Julien Rouhaud <rjuju123@gmail.com>
Discussion: https://postgr.es/m/20200819211312.GA15497@alvherre.pgsql

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/0784c333728dd454b80c0bd0faec916782370810

Modified Files
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doc/src/sgml/ref/reindex.sgml | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)