- TIBCO BusinessEvents®
- CEP Store
- Store
- QueryOptions

# Store.QueryOptions.setPrefetchSize()

## Signature

`void setPrefetchSize (Object queryOptions, long prefetchSize)`

## Domain

ACTION

## Description

Sets the query prefetch size.

## Parameters

Name | Type | Description
--- | --- | ---
`queryOptions` | `Object` | Query option object
`prefetchSize` | `long` | Query prefetch size.

## Returns

Type | Description
--- | ---
`void` |

## Cautions

none