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-rw-r--r--doc/src/sgml/system-views.sgml5
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/src/sgml/system-views.sgml b/doc/src/sgml/system-views.sgml
index 947598e7e7e..7c716fe3276 100644
--- a/doc/src/sgml/system-views.sgml
+++ b/doc/src/sgml/system-views.sgml
@@ -2413,8 +2413,9 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx
</para>
<para>
The address (<literal>LSN</literal>) up to which the logical
- slot's consumer has confirmed receiving data. Data older than this is
- not available anymore. <literal>NULL</literal> for physical slots.
+ slot's consumer has confirmed receiving data. Data corresponding to the
+ transactions committed before this <literal>LSN</literal> is not
+ available anymore. <literal>NULL</literal> for physical slots.
</para></entry>
</row>