Eclipse BIRT Report Object Model (ROM)
JointDataSet Element
| Display Name: | Joint Data Set |
| Since: | 2.1 |
| XML Element: | joint-data-set |
| Extends: | DataSet |
| Extendable: | Yes |
| Abstract: | No |
| Name Space: | Data Sets |
| Name Requirement: | Required |
| Allows User Properties: | Yes |
| Has Style: | No |
cachedMetaData, columnHints, comments, computedColumns, customXml, displayName, displayNameID, eventHandlerClass, extends, filter, name, needsCache, newHandlerOnEachEvent, parameters, propertyMasks, resultSetHints, rowFetchLimit, sortHints, userProperties, viewAction
The name of the data sets by which this joint data set is joined. These data sets are defined by DataSet element.
DataSet element in the ROM Styles Specification.
-->| Type: | list |
| Since: | 2.1 |
| Required: | No |
| Display Name: | Data sets |
| JavaScript Type: | |
| Default Value: | None |
| Inherited: | Yes |
| Runtime Settable: | Yes |
| Property Sheet Visibility: | Visible |
| Property Sheet Group: | Top |
The join conditions on which the source data sets joined.
| Type: | List of JoinCondition Structures |
| Since: | 2.1 |
| Required: | No |
| Display Name: | Join conditions |
| JavaScript Type: | |
| Default Value: | None |
| Inherited: | Yes |
| Runtime Settable: | Yes |
| Property Sheet Visibility: | Hidden |
| Property Sheet Group: | Top |
The join conditions on which the source data sets joined. Each join condition specify two data sets, which join on this condition, and the type of this join. The left expression, right expression and operator constitute the condition.
DataSetParam structure
ParamBinding structure
Defines the columns of the expected result set.
| Type: | List of ResultSetColumn Structures |
| Since: | 1.0 |
| Required: | No |
| Display Name: | Result set columns |
| JavaScript Type: | |
| Default Value: | None |
| Inherited: | Yes |
| Runtime Settable: | Yes |
| Property Sheet Visibility: | Hidden |
| Property Sheet Group: | Top |
Defines the data access attributes of the list of columns in the expected primary result set. This is an optional list of result set column definitions, used only when the underlying data provider cannot provide this information. When contradicting meta-data are found between those provided dynamically by a data provider and those specified in a data set definition, the data provider�s meta-data takes precedence.
ResultSetColumn structure