From 6d64f9e4ec72ee63c5139818d86635a35002f55a Mon Sep 17 00:00:00 2001 From: Aram Sargsyan Date: Tue, 18 Oct 2022 13:21:01 +0000 Subject: [PATCH] Fix prefetch "trigger" value's documentation in ARM For the prefetch "trigger" parameter ARM states that when a cache record with a lower TTL value is encountered during query processing, it is refreshed. But in reality, the record is refreshed when the TTL value is lower or equal to the configured "trigger" value. Fix the documentation to make it match with with the code. (cherry picked from commit ef344b1f52ff531a713a26aa7fbdb7715a7aadcf) --- doc/arm/reference.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/arm/reference.rst b/doc/arm/reference.rst index c1ddc0b06d..3a7669a23d 100644 --- a/doc/arm/reference.rst +++ b/doc/arm/reference.rst @@ -4601,7 +4601,7 @@ Tuning :any:`prefetch` specifies the "trigger" TTL value at which prefetch of the current query takes place; when a cache record with a - lower TTL value is encountered during query processing, it is + lower or equal TTL value is encountered during query processing, it is refreshed. Valid trigger TTL values are 1 to 10 seconds. Values larger than 10 seconds are silently reduced to 10. Setting a trigger TTL to zero causes prefetch to be disabled. The default