Document log_transaction_sample_rate as superuser-only

The docs do say which GUCs can be changed only by superusers, but we forgot to mention this for the new log_transaction_sample_rate. This GUC was introduced in PostgreSQL 12, so backpatch accordingly. Author: Adrien Nayrat Backpatch-through: 12
2019-11-04 02:00:26 +01:00 · 2019-11-04 02:00:26 +01:00 · 11d9ac28e5
parent 22e44e8dbc
commit 11d9ac28e5
1 changed files with 1 additions and 0 deletions
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@ -5988,6 +5988,7 @@ local0.*    /var/log/postgresql
         logs all statements for all transactions.
         <varname>log_transaction_sample_rate</varname> is helpful to track a
         sample of transaction.
+         Only superusers can change this setting.
        </para>
       <note>
        <para>