Bug 124761 When add two filters, one is 'State is equal to CA' and the other is 'EmployeeId is Top 10',the data can be extracted.
Description: When add two filters, one is 'State is equal to CA' and the other is 'EmployeeId is Top 10',the data can not be extracted. Steps to reproduce: 1. import the attached report 2. preview Actual result: the data can not be extracted. Expect result: The intersection set of the data 'State is equal to CA' and the data 'EmployeeId is Top 10' should be displayed.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/odi/IQuery.java
{
	/**
	 * Bind the ordering/sorting specification to the query instance.  
	 * Specify the ordering of one or more fields in the query result objects.
     * @param sortSpecs		An ordered list of IQuery.SortSpec objects.
     * @throws DataException	if given sortSpecs is invalid.
     */
    public void setOrdering( List sortSpecs ) throws DataException;
 	
    /**
	 * Specify the grouping of query results for aggregates.
     * @param groupSpecs	An ordered list of IQuery.GroupSpec objects.
     * @throws DataException	if given groupSpecs is invalid.
     */
    public void setGrouping( List groupSpecs ) throws DataException;