ouzensang commented :
@martinmr
Thanks for your reply! There are many complex queries defined in ldbc_snb benchmark, such as finding some cycles, finding the shortest paths between two nodes and doing some computation among nodes in path, finding the next node by passing uncertain number of edges(showing in the following picture), and some more …
Specific defination of the benchmark can be found in https://ldbc.github.io/ldbc_snb_docs/ldbc-snb-specification.pdf