Bug 161191 Null is inserted when drag columns to query text with ctrl key pressed
Description: Null is inserted when drag columns to query text with ctrl key pressed Steps to reproduce: 1. New a data source. 2. New a dataset. 3. Press and hold ctrl key, select OFFICECODE and CITY columns, drag to query text. Expected result: "CLASSICMODELS.OFFICES.OFFICECODE,CLASSICMODELS.OFFICES.CITY" is inserted in query text. Actual result: "null,CLASSICMODELS.OFFICES.OFFICECODE,CLASSICMODELS.OFFICES.CITY" is inserted
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/editors/SQLDataSetEditorPage.java
public static final int PROCEDURE_TYPE = 3;
	public static final String PROCEDURE_STRING = "PROCEDURE";
	public static final int MAX_ITEMS_DISPLAY_COUNT = 500;
    private int type;
    private String name;
    
    public String getName()
    {
        return name;
    }
    public void setName(String name)
    {
        this.name = name;
    }
    public int getType()
    {
        return type;
    }
    public void setType(int type)
    {
        this.type = type;
    }
    public DbType(int type, String name)
    {
        super();
        this.type = type;
        this.name = name;
    }
    
}