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- appender-def*
- blob-def*
- column-def*
- data-chunk-def*
- define-datatypes!
- define-long-enums
- duckdb-type-map
- duckdb_append_data_chunk
- duckdb_appender_create
- duckdb_appender_destroy
- duckdb_appender_error
- duckdb_bind_boolean
- duckdb_bind_date
- duckdb_bind_double
- duckdb_bind_float
- duckdb_bind_int16
- duckdb_bind_int32
- duckdb_bind_int64
- duckdb_bind_int8
- duckdb_bind_null
- duckdb_bind_time
- duckdb_bind_timestamp
- duckdb_bind_uint16
- duckdb_bind_uint32
- duckdb_bind_uint64
- duckdb_bind_uint8
- duckdb_bind_varchar_length
- duckdb_clear_bindings
- duckdb_close
- duckdb_column_count
- duckdb_column_logical_type
- duckdb_column_name
- duckdb_column_type
- duckdb_config_count
- duckdb_connect
- duckdb_create_config
- duckdb_create_data_chunk
- duckdb_create_logical_type
- duckdb_data_chunk_get_column_count
- duckdb_data_chunk_get_size
- duckdb_data_chunk_get_vector
- duckdb_data_chunk_reset
- duckdb_data_chunk_set_size
- duckdb_destroy_config
- duckdb_destroy_data_chunk
- duckdb_destroy_logical_type
- duckdb_destroy_pending
- duckdb_destroy_prepare
- duckdb_destroy_result
- duckdb_disconnect
- duckdb_execute_pending
- duckdb_free
- duckdb_get_config_flag
- duckdb_get_type_id
- duckdb_library_version
- duckdb_malloc
- duckdb_nparams
- duckdb_open
- duckdb_open_ext
- duckdb_param_type
- duckdb_pending_error
- duckdb_pending_prepared
- duckdb_pending_prepared_streaming
- duckdb_prepare
- duckdb_prepare_error
- duckdb_query
- duckdb_result_chunk_count
- duckdb_result_get_chunk
- duckdb_result_is_streaming
- duckdb_row_count
- duckdb_set_config
- duckdb_stream_fetch_chunk
- DUCKDB_TYPE_BIGINT
- DUCKDB_TYPE_BIT
- DUCKDB_TYPE_BLOB
- DUCKDB_TYPE_BOOLEAN
- DUCKDB_TYPE_DATE
- DUCKDB_TYPE_DECIMAL
- DUCKDB_TYPE_DOUBLE
- DUCKDB_TYPE_ENUM
- DUCKDB_TYPE_FLOAT
- DUCKDB_TYPE_HUGEINT
- DUCKDB_TYPE_INTEGER
- DUCKDB_TYPE_INTERVAL
- DUCKDB_TYPE_INVALID
- DUCKDB_TYPE_LIST
- DUCKDB_TYPE_MAP
- DUCKDB_TYPE_SMALLINT
- DUCKDB_TYPE_STRUCT
- DUCKDB_TYPE_TIME
- DUCKDB_TYPE_TIME_TZ
- DUCKDB_TYPE_TIMESTAMP
- DUCKDB_TYPE_TIMESTAMP_MS
- DUCKDB_TYPE_TIMESTAMP_NS
- DUCKDB_TYPE_TIMESTAMP_S
- DUCKDB_TYPE_TIMESTAMP_TZ
- DUCKDB_TYPE_TINYINT
- DUCKDB_TYPE_UBIGINT
- DUCKDB_TYPE_UHUGEINT
- DUCKDB_TYPE_UINTEGER
- DUCKDB_TYPE_UNION
- DUCKDB_TYPE_USMALLINT
- DUCKDB_TYPE_UTINYINT
- DUCKDB_TYPE_UUID
- DUCKDB_TYPE_VARCHAR
- duckdb_vector_ensure_validity_writable
- duckdb_vector_get_column_type
- duckdb_vector_get_data
- duckdb_vector_get_validity
- duckdb_vector_size
- DuckDBError
- DuckDBSuccess
- lib
- lib-fns
- lib-symbols
- logical-type-def*
- prepared-statement-def*
- ptr-dtype*
- result-def*
- vector-def*
tmducken.duckdb.ffi
appender-def*clj
blob-def*clj
column-def*clj
data-chunk-def*clj
define-datatypes!clj
(define-datatypes!)define-long-enumscljmacro
(define-long-enums)duckdb-type-mapclj
duckdb_append_data_chunkclj
(duckdb_append_data_chunk appender data-chunk)No documentation!
No documentation!
duckdb_appender_createclj
(duckdb_appender_create connection schema table out_appender)No documentation!
No documentation!
duckdb_appender_destroyclj
(duckdb_appender_destroy appender)Close the appender and destroy it. Flushing all intermediate state in the appender to the table, and de-allocating all memory associated with the appender.
- appender: The appender to flush, close and destroy.
- returns:
DuckDBSuccesson success orDuckDBErroron failure.
Close the appender and destroy it. Flushing all intermediate state in the appender to the table, and de-allocating all memory associated with the appender. * appender: The appender to flush, close and destroy. * returns: `DuckDBSuccess` on success or `DuckDBError` on failure.
duckdb_appender_errorclj
(duckdb_appender_error appender)Returns the error message associated with the given appender.
If the appender has no error message, this returns nullptr instead.
The error message should not be freed. It will be de-allocated when duckdb_appender_destroy is called.
- appender: The appender to get the error from.
- returns: The error message, or
nullptrif there is none.
Returns the error message associated with the given appender. If the appender has no error message, this returns `nullptr` instead. The error message should not be freed. It will be de-allocated when `duckdb_appender_destroy` is called. * appender: The appender to get the error from. * returns: The error message, or `nullptr` if there is none.
duckdb_bind_booleanclj
(duckdb_bind_boolean prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_dateclj
(duckdb_bind_date prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_doubleclj
(duckdb_bind_double prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_floatclj
(duckdb_bind_float prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_int16clj
(duckdb_bind_int16 prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_int32clj
(duckdb_bind_int32 prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_int64clj
(duckdb_bind_int64 prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_int8clj
(duckdb_bind_int8 prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_nullclj
(duckdb_bind_null prepared-statement param-idx)No documentation!
No documentation!
duckdb_bind_timeclj
(duckdb_bind_time prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_timestampclj
(duckdb_bind_timestamp prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_uint16clj
(duckdb_bind_uint16 prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_uint32clj
(duckdb_bind_uint32 prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_uint64clj
(duckdb_bind_uint64 prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_uint8clj
(duckdb_bind_uint8 prepared-statement param-idx val)No documentation!
No documentation!
duckdb_bind_varchar_lengthclj
(duckdb_bind_varchar_length prepared-statement param-idx val length)No documentation!
No documentation!
duckdb_clear_bindingsclj
(duckdb_clear_bindings prepared-statement)No documentation!
No documentation!
duckdb_closeclj
(duckdb_close database)Closes the specified database and de-allocates all memory allocated for that database.
This should be called after you are done with any database allocated through duckdb_open.
Note that failing to call duckdb_close (in case of e.g. a program crash) will not cause data corruption.
Still it is recommended to always correctly close a database object after you are done with it.
- database: The database object to shut down.
Closes the specified database and de-allocates all memory allocated for that database. This should be called after you are done with any database allocated through `duckdb_open`. Note that failing to call `duckdb_close` (in case of e.g. a program crash) will not cause data corruption. Still it is recommended to always correctly close a database object after you are done with it. * database: The database object to shut down.
duckdb_column_logical_typeclj
(duckdb_column_logical_type result cidx)No documentation!
No documentation!
duckdb_column_nameclj
(duckdb_column_name result col)No documentation!
No documentation!
duckdb_column_typeclj
(duckdb_column_type result col)No documentation!
No documentation!
duckdb_config_countclj
(duckdb_config_count)This returns the total amount of configuration options available for usage with duckdb_get_config_flag.
This should not be called in a loop as it internally loops over all the options.
- returns: The amount of config options available.
This returns the total amount of configuration options available for usage with `duckdb_get_config_flag`. This should not be called in a loop as it internally loops over all the options. * returns: The amount of config options available.
duckdb_connectclj
(duckdb_connect database out_connection)Opens a connection to a database. Connections are required to query the database, and store transactional state associated with the connection.
- database: The database file to connect to.
- out_connection: The result connection object.
- returns:
DuckDBSuccesson success orDuckDBErroron failure.
Opens a connection to a database. Connections are required to query the database, and store transactional state associated with the connection. * database: The database file to connect to. * out_connection: The result connection object. * returns: `DuckDBSuccess` on success or `DuckDBError` on failure.
duckdb_create_configclj
(duckdb_create_config out_config)Initializes an empty configuration object that can be used to provide start-up options for the DuckDB instance
through duckdb_open_ext.
This will always succeed unless there is a malloc failure.
- out_config: The result configuration object.
- returns:
DuckDBSuccesson success orDuckDBErroron failure.
Initializes an empty configuration object that can be used to provide start-up options for the DuckDB instance through `duckdb_open_ext`. This will always succeed unless there is a malloc failure. * out_config: The result configuration object. * returns: `DuckDBSuccess` on success or `DuckDBError` on failure.
duckdb_create_data_chunkclj
(duckdb_create_data_chunk types column-count)No documentation!
No documentation!
duckdb_create_logical_typeclj
(duckdb_create_logical_type duckdb_type)No documentation!
No documentation!
duckdb_data_chunk_get_column_countclj
(duckdb_data_chunk_get_column_count chunk)No documentation!
No documentation!
duckdb_data_chunk_get_sizeclj
(duckdb_data_chunk_get_size chunk)No documentation!
No documentation!
duckdb_data_chunk_get_vectorclj
(duckdb_data_chunk_get_vector chunk col-idx)No documentation!
No documentation!
duckdb_data_chunk_resetclj
(duckdb_data_chunk_reset chunk)No documentation!
No documentation!
duckdb_data_chunk_set_sizeclj
(duckdb_data_chunk_set_size chunk size)No documentation!
No documentation!
duckdb_destroy_configclj
(duckdb_destroy_config config)Destroys the specified configuration option and de-allocates all memory allocated for the object.
- config: The configuration object to destroy.
Destroys the specified configuration option and de-allocates all memory allocated for the object. * config: The configuration object to destroy.
duckdb_destroy_data_chunkclj
(duckdb_destroy_data_chunk chunk)No documentation!
No documentation!
duckdb_destroy_logical_typeclj
(duckdb_destroy_logical_type type)No documentation!
No documentation!
duckdb_destroy_pendingclj
(duckdb_destroy_pending pending-result)No documentation!
No documentation!
duckdb_destroy_prepareclj
(duckdb_destroy_prepare prepared-statement)No documentation!
No documentation!
duckdb_destroy_resultclj
(duckdb_destroy_result result)No documentation!
No documentation!
duckdb_disconnectclj
(duckdb_disconnect connection)Closes the specified connection and de-allocates all memory allocated for that connection.
- connection: The connection to close.
Closes the specified connection and de-allocates all memory allocated for that connection. * connection: The connection to close.
duckdb_execute_pendingclj
(duckdb_execute_pending pending-result duckdb-result)No documentation!
No documentation!
duckdb_get_config_flagclj
(duckdb_get_config_flag index out_name out_description)Obtains a human-readable name and description of a specific configuration option. This can be used to e.g.
display configuration options. This will succeed unless index is out of range (i.e. >= duckdb_config_count).
The result name or description MUST NOT be freed.
- index: The index of the configuration option (between 0 and
duckdb_config_count) - out_name: A name of the configuration flag.
- out_description: A description of the configuration flag.
- returns:
DuckDBSuccesson success orDuckDBErroron failure.
Obtains a human-readable name and description of a specific configuration option. This can be used to e.g. display configuration options. This will succeed unless `index` is out of range (i.e. `>= duckdb_config_count`). The result name or description MUST NOT be freed. * index: The index of the configuration option (between 0 and `duckdb_config_count`) * out_name: A name of the configuration flag. * out_description: A description of the configuration flag. * returns: `DuckDBSuccess` on success or `DuckDBError` on failure.
duckdb_nparamsclj
(duckdb_nparams prepared-statement)No documentation!
No documentation!
duckdb_openclj
(duckdb_open path out_database)Creates a new database or opens an existing database file stored at the the given path. If no path is given a new in-memory database is created instead.
- path: Path to the database file on disk, or
nullptror:memory:to open an in-memory database. - out_database: The result database object.
- returns:
DuckDBSuccesson success orDuckDBErroron failure.
Creates a new database or opens an existing database file stored at the the given path. If no path is given a new in-memory database is created instead. * path: Path to the database file on disk, or `nullptr` or `:memory:` to open an in-memory database. * out_database: The result database object. * returns: `DuckDBSuccess` on success or `DuckDBError` on failure.
duckdb_open_extclj
(duckdb_open_ext path out_database config out_error)No documentation!
No documentation!
duckdb_param_typeclj
(duckdb_param_type prepared-statement param-idx)No documentation!
No documentation!
duckdb_pending_errorclj
(duckdb_pending_error pending-result)No documentation!
No documentation!
duckdb_pending_preparedclj
(duckdb_pending_prepared prepared-statement out-pending-result)No documentation!
No documentation!
duckdb_pending_prepared_streamingclj
(duckdb_pending_prepared_streaming prepared-statement out-pending-result)No documentation!
No documentation!
duckdb_prepareclj
(duckdb_prepare connection query out-prepared-statement)No documentation!
No documentation!
duckdb_prepare_errorclj
(duckdb_prepare_error prepared-statement)No documentation!
No documentation!
duckdb_queryclj
(duckdb_query connection query out_result)No documentation!
No documentation!
duckdb_result_chunk_countclj
(duckdb_result_chunk_count result)No documentation!
No documentation!
duckdb_result_get_chunkclj
(duckdb_result_get_chunk result chunk-index)No documentation!
No documentation!
duckdb_result_is_streamingclj
(duckdb_result_is_streaming result)No documentation!
No documentation!
duckdb_set_configclj
(duckdb_set_config config name option)Sets the specified option for the specified configuration. The configuration option is indicated by name.
To obtain a list of config options, see duckdb_get_config_flag.
In the source code, configuration options are defined in config.cpp.
This can fail if either the name is invalid, or if the value provided for the option is invalid.
- duckdb_config: The configuration object to set the option on.
- name: The name of the configuration flag to set.
- option: The value to set the configuration flag to.
- returns:
DuckDBSuccesson success orDuckDBErroron failure.
Sets the specified option for the specified configuration. The configuration option is indicated by name. To obtain a list of config options, see `duckdb_get_config_flag`. In the source code, configuration options are defined in `config.cpp`. This can fail if either the name is invalid, or if the value provided for the option is invalid. * duckdb_config: The configuration object to set the option on. * name: The name of the configuration flag to set. * option: The value to set the configuration flag to. * returns: `DuckDBSuccess` on success or `DuckDBError` on failure.
duckdb_stream_fetch_chunkclj
(duckdb_stream_fetch_chunk result)No documentation!
No documentation!
DUCKDB_TYPE_BIGINTclj
DUCKDB_TYPE_BITclj
DUCKDB_TYPE_BLOBclj
DUCKDB_TYPE_BOOLEANclj
DUCKDB_TYPE_DATEclj
DUCKDB_TYPE_DECIMALclj
DUCKDB_TYPE_DOUBLEclj
DUCKDB_TYPE_ENUMclj
DUCKDB_TYPE_FLOATclj
DUCKDB_TYPE_HUGEINTclj
DUCKDB_TYPE_INTEGERclj
DUCKDB_TYPE_INTERVALclj
DUCKDB_TYPE_INVALIDclj
DUCKDB_TYPE_LISTclj
DUCKDB_TYPE_MAPclj
DUCKDB_TYPE_SMALLINTclj
DUCKDB_TYPE_STRUCTclj
DUCKDB_TYPE_TIMEclj
DUCKDB_TYPE_TIME_TZclj
DUCKDB_TYPE_TIMESTAMPclj
DUCKDB_TYPE_TIMESTAMP_MSclj
DUCKDB_TYPE_TIMESTAMP_NSclj
DUCKDB_TYPE_TIMESTAMP_Sclj
DUCKDB_TYPE_TIMESTAMP_TZclj
DUCKDB_TYPE_TINYINTclj
DUCKDB_TYPE_UBIGINTclj
DUCKDB_TYPE_UHUGEINTclj
DUCKDB_TYPE_UINTEGERclj
DUCKDB_TYPE_UNIONclj
DUCKDB_TYPE_USMALLINTclj
DUCKDB_TYPE_UTINYINTclj
DUCKDB_TYPE_UUIDclj
DUCKDB_TYPE_VARCHARclj
duckdb_vector_ensure_validity_writableclj
(duckdb_vector_ensure_validity_writable vector)No documentation!
No documentation!
duckdb_vector_get_column_typeclj
(duckdb_vector_get_column_type vector)No documentation!
No documentation!
duckdb_vector_get_dataclj
(duckdb_vector_get_data vector)No documentation!
No documentation!
duckdb_vector_get_validityclj
(duckdb_vector_get_validity vector)No documentation!
No documentation!
DuckDBErrorclj
DuckDBSuccessclj
libclj
lib-fnsclj
lib-symbolsclj
logical-type-def*clj
prepared-statement-def*clj
ptr-dtype*clj
result-def*clj
vector-def*clj
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