Is there a way to order document by type

Question

I want to sort my documents by type. For example: folder 1,folder 2,folder 3,....,folder n,document 1,document 2,document 3,......document n
I have a query like this :
this.nuxeoClient.repository().query("SELECT * FROM Document WHERE ecm:parentId= ?",   pageSize,currentPage,"0",sortBy,sortOrder,parentId);

pibou_Bouvret · Accepted Answer

Order by ecm:primaryType should work