Bug 166029 Help context displays only the first time in data set query editor[0703]
Help context displays only the first time in data set query editor Build number: 2.2.0.v20061128-0824 Steps to reproduce: 1.new a report 2.new a JDBC data source: Driver:jdbc:oracle:thin:@spmdb:1521:test Database URL:jdbc:oracle:thin:@spmdb:1521:test user:root,password:root 3.new a set using above data source,in data set query input "select * from" 4.then input "CORDER.",then help context list displays 5.then delete the query and reinput "select * from CORDER." Expected result: help context list will be displayed whenever you input Actual result: Help context list was displayed in the first time and after that nothing is displayed. Error log: N/A
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/editors/SQLDataSetEditorPage.java
/**
	 * 
	 * @param event
	 */
	private void populateEventData( TypedEvent event )
	{
		TreeItem[] selection = availableDbObjectsTree.getSelection( );
		
		if ( selection == null || selection.length == 0 )
			selection = selectionMac;
		String identifierQuoteString;
		try
		{
			identifierQuoteString = metaDataProvider.getMetaData( )
					.getIdentifierQuoteString( );
		}
		catch ( SQLException e )
		{
			identifierQuoteString = "";
		}
		if ( selection.length > 0 )
		{
			String data = "";
			for ( int i = 0; i < selection.length; i++ )
			{
				Object obj = selection[i].getData( );
				
				if ( obj instanceof DbObject )
				{
					if ( ( (DbObject) obj ).getType( ) != DbObject.PROCEDURE_TYPE )