On Thu, Nov 12, 2020 at 03:11:43PM -0600, Justin Pryzby wrote:
> I guess it should say "The system regularly ..."
>
> Also, the last sentence begins "For new expression indexes" and ends with
> "about new expression indexes", which I guess could instead say "about the
> expressions".
How is this followup patch?
--
Bruce Momjian <br...@momjian.us> https://momjian.us
EnterpriseDB https://enterprisedb.com
The usefulness of a cup is in its emptiness, Bruce Lee
diff --git a/doc/src/sgml/ref/create_index.sgml b/doc/src/sgml/ref/create_index.sgml
index 844f00904b..29dee5689e 100644
--- a/doc/src/sgml/ref/create_index.sgml
+++ b/doc/src/sgml/ref/create_index.sgml
@@ -746,13 +746,13 @@ Indexes:
</para>
<para>
- The regularly system collects statistics on all of a table's
+ The system regularly collects statistics on all of a table's
columns. Newly-created non-expression indexes can immediately
use these statistics to determine an index's usefulness.
For new expression indexes, it is necessary to run <link
linkend="sql-analyze"><command>ANALYZE</command></link> or wait for
the <link linkend="autovacuum">autovacuum daemon</link> to analyze
- the table to generate statistics about new expression indexes.
+ the table to generate statistics for these indexes.
</para>
<para>
