§ Query with in another Query is known as subquery.§ If you want to fetch data from one table but based
on condition of another table then we should go for Subquery.§ Types
of Subquery: -1.
Single...
Directives In Angular
§ Directives
help us is to enable us to give instructions to the Angular on how to render
the templates to the DOM. So, they use directives to give instructions to
Angular as it is rendering the templates on the screen. § ...
