Register DuckDB Node

R

Data/DataFusion/Databases

Register DuckDB

Register a DuckDB database table for federated queries. Uses real database connection.

df_register_duckdbdata

Inputs6

Outputs2

Security exposure2/10

Packagedata

Ratings

Scores range from 0 to 10. Higher values mean more impact, exposure, or operational weight.

SecurityAttack surface and exposure impact.

2/10High

PrivacyPotential sensitivity of processed data.

2/10High

PerformanceRuntime or resource pressure.

0/10High

GovernancePolicy, audit, or compliance impact.

2/10High

ReliabilityOperational stability considerations.

1/10High

CostExternal or compute cost impact.

0/10High

Input Pins

6

Input

Execution

exec_in

Trigger execution

Session

Struct

session

DataFusion session

SchemaDataFusionSessionDataFusionSessionDataFusionSession1 fields

cache_keystringrequired

File Path

String

file_path

Path to DuckDB database file (or :memory:)

Default :memory:

Source Table

String

source_table

Name of the table in DuckDB

Table Name

String

table_name

Name to register in DataFusion

Read Only

Boolean

readonly

Open database in read-only mode

Default true

Output Pins

2

Done

Execution

exec_out

Table registered

Session

Struct

session_out

DataFusion session

SchemaDataFusionSessionDataFusionSessionDataFusionSession1 fields

cache_keystringrequired

Node Info

Internal name

df_register_duckdb

Category

Data/DataFusion/Databases