Interface AggregateStateTypeInfo

Legacy AGGREGATE_STATE metadata. DuckDB 2.0 no longer serializes the function details.

interface AggregateStateTypeInfo {
    alias?: string;
    boundArgumentTypes?: LogicalType[];
    functionName?: string;
    returnType?: LogicalType;
    type: AGGREGATE_STATE;
}

Hierarchy

BaseExtraTypeInfo
- AggregateStateTypeInfo

Index

Properties

alias? boundArgumentTypes? functionName? returnType? type

Properties

`Optional`alias

alias?: string

`Optional`boundArgumentTypes

boundArgumentTypes?: LogicalType[]

Bound argument types, when sent by older servers.

`Optional`functionName

functionName?: string

Aggregate function name, when sent by older servers.

`Optional`returnType

returnType?: LogicalType

Aggregate return type, when sent by older servers.

type

type: AGGREGATE_STATE