Thread: pgsql: Doc: clarify enable_indexscan=off also disabled Index Only Scans

Doc: clarify enable_indexscan=off also disabled Index Only Scans

Disabling enable_indexscan has always also disabled Index Only Scans.
Here we make that more clear in the documentation in an attempt to
prevent future complaints complaining about this expected behavior.

Reported-by: Melanie Plageman
Author: David G. Johnston, David Rowley
Backpatch-through: 12, oldest supported version
Discussion: https://postgr.es/m/CAAKRu_atV=kovgpaLREyG68PB5+ncKvJ2UNoeRetEgyC3Yb5Sw@mail.gmail.com

Branch
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REL_12_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/857f13f79994c7314605236b2ab567eb9d6c4766

Modified Files
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doc/src/sgml/config.sgml | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)