JOIN ProductCategory pc1 ON (p.CategoryID = pc1.CategoryID) JOIN ProductCategory pc2 ON (pc1.ParentID = pc2.CategoryID AND pc2.CategoryName = "Dairy Products")
JOIN ProductCategory pc3 ON (p.CategoryID = pc3.CategoryID) JOIN ProductCategory pc4 ON (pc3.ParentID = pc4.CategoryID) JOIN ProductCategory pc5 ON (pc4.ParentID = pc5.CategoryID AND pc5.CategoryName = "Dairy Products");
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MATCH (p:Product)-[:CATEGORY]->(l:ProductCategory)-[:PARENT*0..]->(:ProductCategory {name:"Dairy Products"}) RETURN p.name