duckdb::ExtensionLoader Class Reference

Collaboration diagram for duckdb::ExtensionLoader:

Public Member Functions
	ExtensionLoader (ExtensionActiveLoad &load_info)
	ExtensionLoader (DatabaseInstance &db, const string &extension_name)
DUCKDB_API DatabaseInstance &	GetDatabaseInstance ()
	Returns the DatabaseInstance associated with this extension loader.
DUCKDB_API void	SetDescription (const string &description)
	Set the description of the extension.
DUCKDB_API void	RegisterFunction (ScalarFunction function)
	Register a new scalar function - merge overloads if the function already exists.
DUCKDB_API void	RegisterFunction (ScalarFunctionSet function)
DUCKDB_API void	RegisterFunction (CreateScalarFunctionInfo info)
DUCKDB_API void	RegisterFunction (AggregateFunction function)
	Register a new aggregate function - merge overloads if the function already exists.
DUCKDB_API void	RegisterFunction (AggregateFunctionSet function)
DUCKDB_API void	RegisterFunction (CreateAggregateFunctionInfo info)
DUCKDB_API void	RegisterFunction (TableFunction function)
	Register a new table function - merge overloads if the function already exists.
DUCKDB_API void	RegisterFunction (TableFunctionSet function)
DUCKDB_API void	RegisterFunction (CreateTableFunctionInfo info)
DUCKDB_API void	RegisterFunction (PragmaFunction function)
	Register a new pragma function - throw an exception if the function already exists.
DUCKDB_API void	RegisterFunction (PragmaFunctionSet function)
	Register a new pragma function set - throw an exception if the function already exists.
DUCKDB_API void	RegisterFunction (CreateSecretFunction function)
	Register a CreateSecretFunction.
DUCKDB_API void	RegisterFunction (CopyFunction function)
	Register a new copy function - throw an exception if the function already exists.
DUCKDB_API void	RegisterFunction (CreateMacroInfo &info)
	Register a new macro function - throw an exception if the function already exists.
DUCKDB_API void	RegisterCollation (CreateCollationInfo &info)
	Register a new collation.
DUCKDB_API void	RegisterCoordinateSystem (CreateCoordinateSystemInfo &info)
	Register a new coordinate system.
DUCKDB_API ScalarFunctionCatalogEntry &	GetFunction (const string &name)
	Returns a reference to the function in the catalog - throws an exception if it does not exist.
DUCKDB_API TableFunctionCatalogEntry &	GetTableFunction (const string &name)
DUCKDB_API optional_ptr< CatalogEntry >	TryGetFunction (const string &name)
DUCKDB_API optional_ptr< CatalogEntry >	TryGetTableFunction (const string &name)
DUCKDB_API void	AddFunctionOverload (ScalarFunction function)
	Add a function overload.
DUCKDB_API void	AddFunctionOverload (ScalarFunctionSet function)
DUCKDB_API void	AddFunctionOverload (TableFunctionSet function)
DUCKDB_API void	RegisterType (string type_name, LogicalType type, bind_logical_type_function_t bind_function=nullptr)
	Registers a new type.
DUCKDB_API void	RegisterSecretType (SecretType secret_type)
	Registers a new secret type.
DUCKDB_API void	RegisterCastFunction (const LogicalType &source, const LogicalType &target, bind_cast_function_t function, int64_t implicit_cast_cost=-1)
	Registers a cast between two types.
DUCKDB_API void	RegisterCastFunction (const LogicalType &source, const LogicalType &target, BoundCastInfo function, int64_t implicit_cast_cost=-1)

Private Member Functions
void	FinalizeLoad ()

Private Attributes
DatabaseInstance &	db
string	extension_name
string	extension_description
optional_ptr< ExtensionInfo >	extension_info

Friends
class	DuckDB
class	ExtensionHelper

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

• external/duckdb/duckdb.hpp