duckdb::SelectivityOptionalFilterState Struct Reference

Inheritance diagram for duckdb::SelectivityOptionalFilterState:

Collaboration diagram for duckdb::SelectivityOptionalFilterState:

Classes
struct	SelectivityStats

Public Types
enum class	FilterStatus { ACTIVE , PAUSED_DUE_TO_ZONE_MAP_STATS , PAUSED_DUE_TO_HIGH_SELECTIVITY }

Public Member Functions
	SelectivityOptionalFilterState (unique_ptr< TableFilterState > child_state, const idx_t n_vectors_to_check, const float selectivity_threshold)
Public Member Functions inherited from duckdb::TableFilterState
template<class TARGET >
TARGET &	Cast ()
template<class TARGET >
const TARGET &	Cast () const

Public Attributes
unique_ptr< TableFilterState >	child_state
SelectivityStats	stats

Additional Inherited Members
Static Public Member Functions inherited from duckdb::TableFilterState
static unique_ptr< TableFilterState >	Initialize (ClientContext &context, const TableFilter &filter)

Member Enumeration Documentation

FilterStatus

enum class duckdb::SelectivityOptionalFilterState::FilterStatus

strong

                            {
        ACTIVE,
        PAUSED_DUE_TO_ZONE_MAP_STATS, // todo: use this to disable the filter for one zone map based on CheckStatistics
        PAUSED_DUE_TO_HIGH_SELECTIVITY
    };

Constructor & Destructor Documentation

SelectivityOptionalFilterState()

duckdb::SelectivityOptionalFilterState::SelectivityOptionalFilterState ( unique_ptr< TableFilterState >  child_state, const idx_t  n_vectors_to_check, const float  selectivity_threshold  )

inlineexplicit

        : child_state(std::move(child_state)), stats(n_vectors_to_check, selectivity_threshold) {
    }

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The documentation for this struct was generated from the following file:

• external/duckdb/duckdb.cpp