signet::forge::RowLineageTracker::RowLineage Struct Reference

Lineage metadata for a single row. More...

#include <row_lineage.hpp>

Public Attributes
int64_t	row_id
	Monotonic row identifier (0-based, never resets)
int32_t	row_version
	Mutation version counter.
std::string	row_origin_file
	Source file/batch identifier.
std::string	row_prev_hash
	SHA-256 hex of the previous row's serialized data.

Detailed Description

Lineage metadata for a single row.

Definition at line 49 of file row_lineage.hpp.

Member Data Documentation

row_id

int64_t signet::forge::RowLineageTracker::RowLineage::row_id

Monotonic row identifier (0-based, never resets)

Definition at line 50 of file row_lineage.hpp.

row_origin_file

std::string signet::forge::RowLineageTracker::RowLineage::row_origin_file

Source file/batch identifier.

Definition at line 52 of file row_lineage.hpp.

row_prev_hash

std::string signet::forge::RowLineageTracker::RowLineage::row_prev_hash

SHA-256 hex of the previous row's serialized data.

Definition at line 53 of file row_lineage.hpp.

row_version

int32_t signet::forge::RowLineageTracker::RowLineage::row_version

Mutation version counter.

Definition at line 51 of file row_lineage.hpp.

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

• include/signet/ai/row_lineage.hpp