[Home](./index.md) > [@datashaper/schema](./schema.md) > [RollupArgs](./schema.rollupargs.md) ## RollupArgs interface Signature: ```typescript export interface RollupArgs extends InputColumnArgs, OutputColumnArgs ``` Extends: [InputColumnArgs](./schema.inputcolumnargs.md), [OutputColumnArgs](./schema.outputcolumnargs.md) ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [operation](./schema.rollupargs.operation.md) | | [FieldAggregateOperation](./schema.fieldaggregateoperation.md) | Aggregate/rollup operation |