doc: Fix description WAL writer in glossary

The WAL writer is an auxiliary process, but its description in the glossary did not match that. This is inexact since d3014fff4c. Author: Masahiro Ikeda Discussion: https://postgr.es/m/d3a5a4278fd8d9e7a47c6aa4db9e9a39@oss.nttdata.com Backpatch-through: 15
2 years ago · 3c992361cd
parent 105024a472
commit 3c992361cd
1 changed files with 2 additions and 1 deletions
--- a/doc/src/sgml/glossary.sgml
+++ b/doc/src/sgml/glossary.sgml
@ -2213,7 +2213,8 @@
   <glossterm>WAL writer (process)</glossterm>
   <glossdef>
    <para>
-     A process that writes <glossterm linkend="glossary-wal-record">WAL records</glossterm>
+     An <glossterm linkend="glossary-auxiliary-proc">auxiliary process</glossterm>
+     that writes <glossterm linkend="glossary-wal-record">WAL records</glossterm>
     from <glossterm linkend="glossary-shared-memory">shared memory</glossterm> to
     <glossterm linkend="glossary-wal-file">WAL files</glossterm>.
    </para>