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AWS AmazonRDS: Fix log_line_prefix default and pgaudit.log_relation wording

Service: AmazonRDS · 2026-09-27 · Documentation low

File: AmazonRDS/latest/AuroraUserGuide/AuroraPostgreSQL.Reference.ParameterGroups.md

Summary

Corrects the documented default value of the log_line_prefix parameter (from '%t:%r:%u@%d:%p]:' to '%t:%r:%u@%d:[%p]:') in two locations and rewords the pgaudit.log_relation description, replacing 'etc.' with 'and so on'. These are documentation accuracy/edit style fixes; no parameter behavior or guidance changes.

Security assessment

The only substantive edit is a corrected default format string for log_line_prefix (a typo fix in bracket placement); the pgaudit.log_relation change is purely wording ('etc.' to 'and so on'). Neither introduces or documents a new security control, vulnerability fix, or guidance, so there is no concrete security implication.

Evidence

+log_line_prefix | Controls information prefixed to each log line. | %t:%r:%u@%d:[%p]:

Diff

diff --git a/AmazonRDS/latest/AuroraUserGuide/AuroraPostgreSQL.Reference.ParameterGroups.md b/AmazonRDS/latest/AuroraUserGuide/AuroraPostgreSQL.Reference.ParameterGroups.md
index 7acfccb75..a92f2a18c 100644
--- a//AmazonRDS/latest/AuroraUserGuide/AuroraPostgreSQL.Reference.ParameterGroups.md
+++ b//AmazonRDS/latest/AuroraUserGuide/AuroraPostgreSQL.Reference.ParameterGroups.md
@@ -262 +262 @@ logical_decoding_work_mem | (kB) This much memory can be used by each internal r
-log_line_prefix | Controls information prefixed to each log line. | %t:%r:%u@%d:%p]:   
+log_line_prefix | Controls information prefixed to each log line. | %t:%r:%u@%d:[%p]:   
@@ -316 +316 @@ pgaudit.log_parameter | Specifies that audit logging should include the paramete
-pgaudit.log_relation | Specifies whether session audit logging should create a separate log entry for each relation (TABLE, VIEW, etc.) referenced in a SELECT or DML statement. | –   
+pgaudit.log_relation | Specifies whether session audit logging should create a separate log entry for each relation (TABLE, VIEW, and so on) referenced in a SELECT or DML statement. | –   
@@ -600 +600 @@ logical_decoding_work_mem | (kB This much memory can be used by each internal re
-log_line_prefix | Controls information prefixed to each log line. | %t:%r:%u@%d:%p]:   
+log_line_prefix | Controls information prefixed to each log line. | %t:%r:%u@%d:[%p]:   
@@ -645 +645 @@ pgaudit.log_parameter | Specifies that audit logging should include the paramete
-pgaudit.log_relation | Specifies whether session audit logging should create a separate log entry for each relation (TABLE, VIEW, etc. referenced in a SELECT or DML statement. | –   
+pgaudit.log_relation | Specifies whether session audit logging should create a separate log entry for each relation (TABLE, VIEW, and so on) referenced in a SELECT or DML statement. | –