Delta Table Info Node

D

Data/DataFusion/Lakes

Delta Table Info

Get metadata and history information about a Delta table.

df_delta_infodata

Inputs3

Outputs5

Security exposure0/10

Packagedata

Ratings

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

SecurityAttack surface and exposure impact.

0/10High

PrivacyPotential sensitivity of processed data.

0/10High

PerformanceRuntime or resource pressure.

0/10High

GovernancePolicy, audit, or compliance impact.

0/10High

ReliabilityOperational stability considerations.

0/10High

CostExternal or compute cost impact.

0/10High

Input Pins

3

Input

Execution

exec_in

Trigger execution

Path

Struct

path

FlowPath to the Delta table directory

SchemaFlowPathFlowPathFlowPath3 fields

pathstringrequired

store_refstringrequired

cache_store_refstring | null

History Limit

Integer

history_limit

Max number of history entries to return

Default 10

Output Pins

5

Done

Execution

exec_out

Info retrieved

Current Version

Integer

current_version

Latest version number

Schema

Struct

schema

Table schema as typed field metadata

SchemaDeltaSchemaInfoDeltaSchemaInfoDeltaSchemaInfo1 fields

fieldsArray<DeltaSchemaField>required

itemsDeltaSchemaFieldarray item

namestringrequired

field_typestringrequired

nullablebooleanrequired

History

Struct Array

history

Version history as array of typed entries

SchemaDeltaHistoryEntryDeltaHistoryEntryDeltaHistoryEntry2 fields

timestampstring | null

operationstring | null

Partitions

String Array

partitions

Partition columns

Node Info

Internal name

df_delta_info

Category

Data/DataFusion/Lakes

Version

1