diff options
Diffstat (limited to 'doc/src/sgml/ref/explain.sgml')
| -rw-r--r-- | doc/src/sgml/ref/explain.sgml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/src/sgml/ref/explain.sgml b/doc/src/sgml/ref/explain.sgml index 6dda680aa0d..7dee77fd366 100644 --- a/doc/src/sgml/ref/explain.sgml +++ b/doc/src/sgml/ref/explain.sgml @@ -241,7 +241,8 @@ ROLLBACK; <para> Include information on WAL record generation. Specifically, include the 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. + generated in bytes, the amount of full page images 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>. |