Eclipse BIRT Report Object Model (ROM)

DerivedDataSet Element

# Element Overview

### Details

Display Name: | Derived Data Set
Since: | 2.5
XML Element: | `derived-data-set`
Extends: | SimpleDataSet
Extendable: | Yes
Abstract: | No
Name Space: | Data Sets
Name Requirement: | Required
Allows User Properties: | Yes
Has Style: | No

### Property Summary

extensionID
inputDataSets
queryText

### Inherited Properties

cachedMetaData, columnHints, comments, computedColumns, customXml, dataSetRowLimit, displayName, displayNameID, eventHandlerClass, extends, filter, name, needsCache, newHandlerOnEachEvent, paramBindings, parameters, propertyMasks, refTemplateParameter, resultSetHints, rowFetchLimit, userProperties, viewAction

### Inherited Methods

beforeOpen, beforeClose, onFetch, afterOpen, afterClose

# Property Detail

## extensionID Property

### Details

Type: | string
Since: | 2.5
Required: | No
Display Name: | Extension ID
JavaScript Type: |
Default Value: | None
Inherited: | Yes
Runtime Settable: | Yes
Property Sheet Visibility: | Hidden
Property Sheet Group: | Top

## inputDataSets Property

### Details

Type: | list
Since: | 2.5
Required: | No
Display Name: | Input data sets
JavaScript Type: |
Default Value: | None
Inherited: | Yes
Runtime Settable: | Yes
Property Sheet Visibility: | Visible
Property Sheet Group: | Top

## queryText Property

### Details

Type: | xml
Since: | 2.5
Required: | No
Display Name: | Query
JavaScript Type: |
Default Value: | None
Inherited: | Yes
Runtime Settable: | Yes
Property Sheet Visibility: | Visible
Property Sheet Group: | Top