feat(api&core): in oltp apis, add statistics info and support full info about vertices and edges - #2262

feat(api&core): in oltp apis, add statistics info and support full info about vertices and edges#2262

imbajin merged 16 commits into

apache:masterapache/hugegraph:masterfrom

DanGuge:feature_measure_and_VE_infoDanGuge/incubator-hugegraph:feature_measure_and_VE_infoCopy head branch name to clipboard