diff --git a/doc/src/sgml/ref/refresh_materialized_view.sgml b/doc/src/sgml/ref/refresh_materialized_view.sgml index 28ff8606559bfeeca7911e059d44c3ca071e1c15..82d1628e8024a13d306441b1af857ba3b671a8dc 100644 --- a/doc/src/sgml/ref/refresh_materialized_view.sgml +++ b/doc/src/sgml/ref/refresh_materialized_view.sgml @@ -63,8 +63,8 @@ REFRESH MATERIALIZED VIEW [ CONCURRENTLY ] <replaceable class="PARAMETER">name</ <para> This option is only allowed if there is at least one <literal>UNIQUE</literal> index on the materialized view which uses only - column names and includes all rows; that is, it must not index on any - expressions nor include a <literal>WHERE</literal> clause. + column names and includes all rows; that is, it must not be an + expression index or include a <literal>WHERE</literal> clause. </para> <para> This option may not be used when the materialized view is not already