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
return null;
		}
		ArrayList allSchemas = new ArrayList( );
		try
		{
			while ( schemaRs.next( ) )
			{
				allSchemas.add( schemaRs.getString( "TABLE_SCHEM" ) );
			}
		}
		catch ( SQLException e )
		{
			e.printStackTrace( );
		}
		return allSchemas;
	}
	/**
	 * 
	 * @return The Type of the object selected in the type combo ( Can be one of the following )
	 *   1) TABLE
	 *   2) VIEW
	 *   3) ALL
	 */
	private String getSelectedDbType( )
	{
		IStructuredSelection selection = (IStructuredSelection) filterComboViewer.getSelection( );
		String type = DbType.ALL_STRING;
		if ( selection != null && selection.getFirstElement( ) != null )
		{
			DbType dbType = (DbType) selection.getFirstElement( );