Struct RefreshMaterializedView 

pub struct RefreshMaterializedView<'a, State = RefreshInitial> { /* private fields */ }

Builds a REFRESH MATERIALIZED VIEW statement.

REFRESH MATERIALIZED VIEW [ CONCURRENTLY ] view_name [ WITH [ NO ] DATA ]

CONCURRENTLY and WITH NO DATA cannot be combined; the state parameter enforces this. A view outside the public schema is schema-qualified. See the module docs for examples.

Implementations

impl<'a> RefreshMaterializedView<'a, RefreshInitial>

pub fn new<V: SQLViewInfo>(view: &'a V) -> Self

Starts REFRESH MATERIALIZED VIEW view.

pub fn concurrently(self) -> RefreshMaterializedView<'a, RefreshConcurrently>

Adds CONCURRENTLY: the view stays readable during the refresh.

PostgreSQL requires a unique index on the materialized view for this. Cannot be combined with WITH NO DATA.

pub fn with_no_data(self) -> RefreshMaterializedView<'a, RefreshWithNoData>

Adds WITH NO DATA: the view is emptied instead of refreshed.

The view cannot be queried until a later refresh fills it. Cannot be combined with CONCURRENTLY.

pub fn with_data(self) -> Self

Adds WITH DATA, the default behaviour, explicitly.

Trait Implementations

impl<'a, State: Clone> Clone for RefreshMaterializedView<'a, State>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a, State: Debug> Debug for RefreshMaterializedView<'a, State>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a, State> ToSQL<'a, PostgresValue<'a>> for RefreshMaterializedView<'a, State>

fn to_sql(&self) -> SQL<'a, PostgresValue<'a>>

Renders self as a SQL fragment.

fn into_sql(self) -> SQL<'a, V>

where Self: Sized,

Renders self as a SQL fragment, consuming it.