Struct RefreshMaterializedView 

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

Builder for REFRESH MATERIALIZED VIEW statements

PostgreSQL syntax:

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

Note: CONCURRENTLY and WITH NO DATA are mutually exclusive in PostgreSQL. CONCURRENTLY requires the materialized view to have a unique index.

Implementations

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

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

Creates a new REFRESH MATERIALIZED VIEW builder for the given view

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

Adds the CONCURRENTLY option

This allows the view to be refreshed without locking out concurrent reads. Requires the materialized view to have at least one unique index.

Note: Cannot be combined with WITH NO DATA.

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

Adds the WITH NO DATA option

This causes the materialized view to be emptied rather than refreshed with data. The view cannot be queried until data is added with a subsequent REFRESH.

Note: Cannot be combined with CONCURRENTLY.

pub fn with_data(self) -> Self

Adds the WITH DATA option (explicit, but this is the default behavior)

Trait Implementations

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

fn clone(&self) -> RefreshMaterializedView<'a, State>

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>>

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

where Self: Sized,

Consume self and return SQL without cloning. Default delegates to to_sql() (which clones). Types that own their SQL (like SQL and SQLExpr) override this to avoid the clone.