Struct OptimizerConfig 

pub struct OptimizerConfig<'a> {
    pub coerced_conditionals: bool,
    pub enable_filter_pushdown: bool,
    pub enable_boolean_simplify: bool,
    pub enable_vector_threshold_merge: bool,
    pub enable_join_reordering: bool,
    pub constant_evaluator: ConstantEvaluator,
    pub builtin_permissions: Option<Arc<dyn BuiltinRoutineExecution>>,
    pub routine_inlining: Option<RoutineInliningContext<'a>>,
    /* private fields */
}

Fields

coerced_conditionals: bool

CASE/COALESCE result types and arm coercions have already been retained by the caller. Unreachable arms can be discarded without changing subsequent type inference.

enable_filter_pushdown: bool

enable_boolean_simplify: bool

enable_vector_threshold_merge: bool

enable_join_reordering: bool

constant_evaluator: ConstantEvaluator

Shared scalar execution supplied by the engine composition boundary.

builtin_permissions: Option<Arc<dyn BuiltinRoutineExecution>>

Retained selected-call authority for immutable evaluation. An absent catalog has no mutable routine ACLs.

routine_inlining: Option<RoutineInliningContext<'a>>

Selected SQL functions expanded in the caller’s plan, never in stored syntax.

Implementations

impl OptimizerConfig<'_>

pub const fn new(constant_evaluator: ConstantEvaluator) -> Self

Trait Implementations

impl<'a> Clone for OptimizerConfig<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for OptimizerConfig<'a>

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

Formats the value using the given formatter.