| From: | Igor Korot <ikorot01(at)gmail(dot)com> |
|---|---|
| To: | "pgsql-generallists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org> |
| Subject: | Another documentation issue |
| Date: | 2025-04-23 05:21:17 |
| Message-ID: | CA+FnnTxPHoCZz2JBFxC3Wdsce9KUwNL0KcH5Ua37R55XLQbrpg@mail.gmail.com |
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| Thread: | |
| Lists: | pgsql-general |
Hi, ALL,
On the page https://www.postgresql.org/docs/current/runtime-config-query.html#GUC-SEQ-PAGE-COST
it is only given the default value of this parameter.
No min/max values are provided..
The same can be sad about
https://www.postgresql.org/docs/current/runtime-config-query.html#GUC-RANDOM-PAGE-COST
However, this page
https://www.postgresql.org/docs/current/runtime-config-resource.html#GUC-EFFECTIVE-IO-CONCURRENCY
describes both default and mn/max, however t s says:
[quote]
The default is 1 on supported systems, otherwise 0
[/quote]]
No explanation of what is "supported system" is given...
And the same can be said about
https://www.postgresql.org/docs/current/runtime-config-resource.html#GUC-MAINTENANCE-IO-CONCURRENCY.
Thank you
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