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ValuesJoinOptimizer

oxirs_arq::values_support

Struct ValuesJoinOptimizer

pub struct ValuesJoinOptimizer;

Expand description

VALUES-aware join optimizer

Implementations§

impl ValuesJoinOptimizer

pub fn optimize_join( values: &ValuesClause, other_variables: &HashSet<Variable>, ) -> JoinStrategy

Optimize join with VALUES clause

pub fn can_push_values(values: &ValuesClause, join_vars: &[Variable]) -> bool

Push VALUES into join to reduce intermediate results

Auto Trait Implementations§

impl Freeze for ValuesJoinOptimizer

impl RefUnwindSafe for ValuesJoinOptimizer

impl Send for ValuesJoinOptimizer

impl Sync for ValuesJoinOptimizer

impl Unpin for ValuesJoinOptimizer

impl UnsafeUnpin for ValuesJoinOptimizer

impl UnwindSafe for ValuesJoinOptimizer

Blanket Implementations§

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