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Diffstat (limited to 'doc/src/sgml/amcheck.sgml')
| -rw-r--r-- | doc/src/sgml/amcheck.sgml | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/doc/src/sgml/amcheck.sgml b/doc/src/sgml/amcheck.sgml index c912d2aa895..58b163a3d94 100644 --- a/doc/src/sgml/amcheck.sgml +++ b/doc/src/sgml/amcheck.sgml @@ -166,6 +166,27 @@ ORDER BY c.relpages DESC LIMIT 10; </listitem> </varlistentry> </variablelist> + <tip> + <para> + <function>bt_index_parent_check</function> and + <function>bt_index_parent_check</function> both output log + messages about the verification process at + <literal>DEBUG1</literal> and <literal>DEBUG2</literal> severity + levels. These messages provide detailed information about the + verification process that may be of interest to + <productname>PostgreSQL</productname> developers. Advanced users + may also find this information helpful, since it provides + additional context should verification actually detect an + inconsistency. Running: +<programlisting> +SET client_min_messages = DEBUG1; +</programlisting> + in an interactive <application>psql</application> session before + running a verification query will display messages about the + progress of verification with a manageable level of detail. + </para> + </tip> + </sect2> <sect2> |