Struct InformationSchemaConfig 

struct InformationSchemaConfig {
    catalog_list: Arc<dyn CatalogProviderList>,
}

Fields

catalog_list: Arc<dyn CatalogProviderList>

Implementations

impl InformationSchemaConfig

async fn make_tables( &self, builder: &mut InformationSchemaTablesBuilder, ) -> Result<(), DataFusionError>

Construct the information_schema.tables virtual table

async fn make_schemata(&self, builder: &mut InformationSchemataBuilder)

async fn make_views( &self, builder: &mut InformationSchemaViewBuilder, ) -> Result<(), DataFusionError>

async fn make_columns( &self, builder: &mut InformationSchemaColumnsBuilder, ) -> Result<(), DataFusionError>

Construct the information_schema.columns virtual table

fn make_df_settings( &self, config_options: &ConfigOptions, builder: &mut InformationSchemaDfSettingsBuilder, )

Construct the information_schema.df_settings virtual table

fn make_routines( &self, udfs: &HashMap<String, Arc<ScalarUDF>>, udafs: &HashMap<String, Arc<AggregateUDF>>, udwfs: &HashMap<String, Arc<WindowUDF>>, config_options: &ConfigOptions, builder: &mut InformationSchemaRoutinesBuilder, ) -> Result<()>

fn is_deterministic(signature: &Signature) -> bool

fn make_parameters( &self, udfs: &HashMap<String, Arc<ScalarUDF>>, udafs: &HashMap<String, Arc<AggregateUDF>>, udwfs: &HashMap<String, Arc<WindowUDF>>, config_options: &ConfigOptions, builder: &mut InformationSchemaParametersBuilder, ) -> Result<()>

fn is_variadic(signature: &Signature) -> bool

Trait Implementations

impl Clone for InformationSchemaConfig

fn clone(&self) -> InformationSchemaConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InformationSchemaConfig

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

Formats the value using the given formatter.