diff options
Diffstat (limited to 'doc/src/sgml/ref/explain.sgml')
| -rw-r--r-- | doc/src/sgml/ref/explain.sgml | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/src/sgml/ref/explain.sgml b/doc/src/sgml/ref/explain.sgml index 6361a14e65d..652ece7213a 100644 --- a/doc/src/sgml/ref/explain.sgml +++ b/doc/src/sgml/ref/explain.sgml @@ -242,8 +242,9 @@ ROLLBACK; <listitem> <para> Include information on WAL record generation. Specifically, include the - number of records, number of full page images (fpi) and the amount of WAL - generated in bytes. In text format, only non-zero values are printed. + number of records, number of full page images (fpi), the amount of WAL + generated in bytes and the number of times the WAL buffers became full. + In text format, only non-zero values are printed. This parameter may only be used when <literal>ANALYZE</literal> is also enabled. It defaults to <literal>FALSE</literal>. </para> |