- TIBCO BusinessEvents®
- CEP Query
- Query
- ResultSet

# Query.ResultSet.isOpen()

## Signature

`boolean isOpen(String resultSetName)`

## Domain

ACTION, CONDITION

## Description

Checks if the result with the given name is open.

## Parameters

Name | Type | Description
--- | --- | ---
`resultSetName` | `String` | name of the result set.

## Returns

Type | Description
--- | ---
`boolean` | true if a result set by that name is open.

## Cautions

none