On 2020-Nov-12, Bruce Momjian wrote:
> 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.
Looks good to me.