doc: added Invalid Indexes trigger
@@ -2601,6 +2601,11 @@ Default config:
</tr>
</table>
+#### Triggers
+
+1. **PostgreSQL invalid indexes in database {#DATABASE} (hostname={HOSTNAME} value={ITEM.LASTVALUE})**
+ Triggers if *PostgreSQL: Count of invalid indexes in database: {#DATABASE}* > 0.
+
### Events
### Items
