duckdb::ScanFilterInfo Class Reference

Collaboration diagram for duckdb::ScanFilterInfo:

Public Member Functions
void	Initialize (ClientContext &context, TableFilterSet &filters, const vector< StorageIndex > &column_ids)
const vector< ScanFilter > &	GetFilterList () const
optional_ptr< AdaptiveFilter >	GetAdaptiveFilter ()
AdaptiveFilterState	BeginFilter () const
void	EndFilter (AdaptiveFilterState state)
bool	HasFilters () const
	Whether or not there is any filter we need to execute.
bool	ColumnHasFilters (idx_t col_idx)
	Whether or not there is a filter we need to execute for this column currently.
void	CheckAllFilters ()
	Resets any SetFilterAlwaysTrue flags.
void	SetFilterAlwaysTrue (idx_t filter_idx)

Private Attributes
optional_ptr< TableFilterSet >	table_filters
	The table filters (if any)
unique_ptr< AdaptiveFilter >	adaptive_filter
	Adaptive filter info (if any)
vector< ScanFilter >	filter_list
	The set of filters.
unsafe_vector< bool >	column_has_filter
	Whether or not the column has a filter active right now.
unsafe_vector< bool >	base_column_has_filter
	Whether or not the column has a filter active at all.
idx_t	always_true_filters = 0
	The amount of filters that are always true currently.

Member Function Documentation

GetFilterList()

const vector< ScanFilter > & duckdb::ScanFilterInfo::GetFilterList ( ) const

inline

                                                    {
        return filter_list;
    }

SetFilterAlwaysTrue()

void duckdb::ScanFilterInfo::SetFilterAlwaysTrue

(

idx_t

filter_idx

)

Labels the filters for this specific column as always true We do not need to execute them anymore until CheckAllFilters is called

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

• external/duckdb/duckdb.cpp