Bug 161009 Dataset-Parameter-Settings deleted on SQL changes
Once the SQL is changed in Dataset Editor, all parameters and their bindings are thrown away (at least not shown any more)
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/editors/SQLUtility.java
/**
	 * get the tailored serch text
	 * @param namePattern
	 * @return
	 */
	public static String getTailoredSearchText( String namePattern )
	{
		if ( namePattern != null )
		{
			if ( namePattern.lastIndexOf( '%' ) == -1 )
			{
				namePattern = namePattern + "%";
			}
		}
		else
		{
			namePattern = "%";
		}
		return namePattern;
	}
	
	/**
	 * Constuct the DnD string for the dragged object.
	 * 
	 * @param obj
	 * @return
	 */
	public static Object getDnDString( Object obj, String identifierStr,
			boolean useIdentifier )