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MergeRelationshipConfig

grafeo_core::execution::operators

Struct MergeRelationshipConfig 

Source 
pub struct MergeRelationshipConfig {
    pub source_column: usize,
    pub target_column: usize,
    pub edge_type: String,
    pub match_properties: Vec<(String, Value)>,
    pub on_create_properties: Vec<(String, Value)>,
    pub on_match_properties: Vec<(String, Value)>,
    pub output_schema: Vec<LogicalType>,
    pub edge_output_column: usize,
}
Expand description

Configuration for a relationship merge operation.

Fields§

§source_column: usize

Column index for the source node ID in the input.

§target_column: usize

Column index for the target node ID in the input.

§edge_type: String

Relationship type to match/create.

§match_properties: Vec<(String, Value)>

Properties that must match (also used for creation).

§on_create_properties: Vec<(String, Value)>

Properties to set on CREATE.

§on_match_properties: Vec<(String, Value)>

Properties to set on MATCH.

§output_schema: Vec<LogicalType>

Output schema (input columns + edge column).

§edge_output_column: usize

Column index for the edge variable in the output.

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