Bug 187445 The joint result of script computed column is incorrect[07]
Description: 1, Each dataset including a computed column: name: index; type:integer; expression:0 2, Specify the script of datasets to: beforeOpen: index=0; onFetch: row["index"] = index; index++; 3, Join the two datasets Build number: 2.2.0.v20070516-0630 Steps to reproduce: 1, open the attached report design 2, open the joint dataset and preview Actual result: The result of column Data "Set1::index" is all 0 but no value 1.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/transform/pass/DataSetProcessUtil.java
helper.getComputedColumnList( )
										.remove( iccState.getComputedColumn( i ) );
								break;
							}
						}
					}
				}
			}
			PassUtil.pass( this.populator,
					new OdiResultSetWrapper( populator.getResultIterator( ) ),
					false,
					this.session );
		}
		computedColumnHelper.getComputedColumnList( ).clear( );
		computedColumnHelper.getComputedColumnList( ).addAll( aggCCList );
		computedColumnHelper.setModel( TransformationConstants.DATA_SET_MODEL );
		iccState.setModel( TransformationConstants.DATA_SET_MODEL );
		
		
		if ( iccState.getCount( ) > 0 )
		{
			ComputedColumnCalculator.populateComputedColumns( this.populator,
					new OdiResultSetWrapper( this.populator.getResultIterator( ) ),
					iccState,
					computedColumnHelper, this.session );
		}
		computedColumnHelper.setModel( TransformationConstants.NONE_MODEL );
	}
}