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-rw-r--r--doc/src/sgml/pgstatstatements.sgml27
1 files changed, 27 insertions, 0 deletions
diff --git a/doc/src/sgml/pgstatstatements.sgml b/doc/src/sgml/pgstatstatements.sgml
index b4df84c60bb..3d261086497 100644
--- a/doc/src/sgml/pgstatstatements.sgml
+++ b/doc/src/sgml/pgstatstatements.sgml
@@ -264,6 +264,33 @@
</entry>
</row>
+ <row>
+ <entry><structfield>wal_bytes</structfield></entry>
+ <entry><type>numeric</type></entry>
+ <entry></entry>
+ <entry>
+ Total amount of WAL bytes generated by the statement
+ </entry>
+ </row>
+
+ <row>
+ <entry><structfield>wal_records</structfield></entry>
+ <entry><type>bigint</type></entry>
+ <entry></entry>
+ <entry>
+ Total count of WAL records generated by the statement
+ </entry>
+ </row>
+
+ <row>
+ <entry><structfield>wal_num_fpw</structfield></entry>
+ <entry><type>bigint</type></entry>
+ <entry></entry>
+ <entry>
+ Total count of WAL full page writes generated by the statement
+ </entry>
+ </row>
+
</tbody>
</tgroup>
</table>