Я пытаюсь выполнить этот запрос:
MERGE (pisrael:country {_id:'israel'})
MERGE (pisrael)-[:city]->(pisrael_pyafo:city {_id:'yafo'})
MERGE (pisrael_pyafo)-[:region]->(pisrael_pyafo_pbedfordshire:region {_id:'bedfordshire'})
MERGE (pisrael_pyafo_pbedfordshire)-[:street]->(pisrael_pyafo_pbedfordshire_phoppecircle:street {_id:'hoppecircle'})
MERGE (pisrael_pyafo)-[:region]->(pisrael_pyafo_pavon:region {_id:'avon'})
MERGE (pisrael_pyafo_pavon)-[:street]->(pisrael_pyafo_pavon_plaurycliff:street {_id:'laurycliff'})
MERGE (pisrael)-[:city]->(pisrael_phaifa:city {_id:'haifa'})
MERGE (pisrael_phaifa)-[:region]->(pisrael_phaifa_pavon:region {_id:'avon'})
MERGE (pisrael_phaifa_pavon)-[:street]->(pisrael_phaifa_pavon_pdougridges:street {_id:'dougridges'})
MERGE (pisrael_pyafo_pavon)-[:street]->(pisrael_pyafo_pavon_pdougridges:street {_id:'dougridges'})
MERGE (pisrael_pyafo_pbedfordshire)-[:street]->(pisrael_pyafo_pbedfordshire_ppercyneck:street {_id:'percyneck'})
MERGE (pisrael_phaifa_pavon)-[:street]->(pisrael_phaifa_pavon_plaurycliff:street {_id:'laurycliff'})
MERGE (pisrael_phaifa)-[:region]->(pisrael_phaifa_pbedfordshire:region {_id:'bedfordshire'})
MERGE (pisrael_phaifa_pbedfordshire)-[:street]->(pisrael_phaifa_pbedfordshire_phoppecircle:street {_id:'hoppecircle'})
MERGE (pisrael_phaifa_pavon)-[:street]->(pisrael_phaifa_pavon_ppercyneck:street {_id:'percyneck'})
MERGE (pisrael_pyafo_pbedfordshire)-[:street]->(pisrael_pyafo_pbedfordshire_pdougridges:street {_id:'dougridges'})
MERGE (pisrael_phaifa_pbedfordshire)-[:street]->(pisrael_phaifa_pbedfordshire_plaurycliff:street {_id:'laurycliff'})
MERGE (pisrael_phaifa_pbedfordshire)-[:street]->(pisrael_phaifa_pbedfordshire_ppercyneck:street {_id:'percyneck'})
MERGE (pisrael_phaifa_pavon)-[:street]->(pisrael_phaifa_pavon_phoppecircle:street {_id:'hoppecircle'})
MERGE (pisrael_pyafo_pavon)-[:street]->(pisrael_pyafo_pavon_ppercyneck:street {_id:'percyneck'})
MERGE (pisrael_pyafo_pavon)-[:street]->(pisrael_pyafo_pavon_phoppecircle:street {_id:'hoppecircle'})
WITH pisrael_pyafo_pbedfordshire_phoppecircle, pisrael_pyafo_pavon_plaurycliff, pisrael_phaifa_pavon_pdougridges, pisrael_pyafo_pavon_pdougridges, pisrael_pyafo_pbedfordshire_ppercyneck, pisrael_phaifa_pavon_plaurycliff, pisrael_phaifa_pbedfordshire_phoppecircle, pisrael_phaifa_pavon_ppercyneck, pisrael_pyafo_pbedfordshire_pdougridges, pisrael_phaifa_pbedfordshire_plaurycliff, pisrael_phaifa_pbedfordshire_ppercyneck, pisrael_phaifa_pavon_phoppecircle, pisrael_pyafo_pavon_ppercyneck, pisrael_pyafo_pavon_phoppecircle
MATCH (pisrael_phaifa_pavon_pdougridges)-[:circle]->(pisrael_phaifa_pavon_pdougridges_c2:circle {_id:2})
MATCH (pisrael_phaifa_pavon_pdougridges_c2)-[:post]->(pisrael_phaifa_pavon_pdougridges_c2_p1:post {_id:1})
MATCH (pisrael_phaifa_pavon_pdougridges)-[:circle]->(pisrael_phaifa_pavon_pdougridges_c19:circle {_id:19})
MATCH (pisrael_phaifa_pavon_pdougridges)-[:circle]->(pisrael_phaifa_pavon_pdougridges_c15:circle {_id:15})
MATCH (pisrael_phaifa_pavon_pdougridges_c15)-[:post]->(pisrael_phaifa_pavon_pdougridges_c15_p2:post {_id:2})
MATCH (pisrael_phaifa_pavon_pdougridges)-[:circle]->(pisrael_phaifa_pavon_pdougridges_c5:circle {_id:5})
MATCH (pisrael_phaifa_pavon_pdougridges_c5)-[:post]->(pisrael_phaifa_pavon_pdougridges_c5_p1:post {_id:1})
CREATE (pisrael_phaifa_pavon_pdougridges)-[:circle]->(pisrael_phaifa_pavon_pdougridges_c22:circle {_id:22})
CREATE (pisrael_phaifa_pavon_pdougridges)-[:circle]->(pisrael_phaifa_pavon_pdougridges_c23:circle {_id:23})
CREATE (pisrael_phaifa_pavon_pdougridges)-[:circle]->(pisrael_phaifa_pavon_pdougridges_c24:circle {_id:24})
CREATE (pisrael_phaifa_pavon_pdougridges)-[:circle]->(pisrael_phaifa_pavon_pdougridges_c25:circle {_id:25})
SET pisrael_phaifa_pavon_pdougridges.circle_count=25
CREATE (pisrael_phaifa_pavon_pdougridges_c2_p1)-[:comment]->(pisrael_phaifa_pavon_pdougridges_c2_p1_c1:comment {_id:1})
SET pisrael_phaifa_pavon_pdougridges_c2_p1.comment_count=1
CREATE (pisrael_phaifa_pavon_pdougridges_c19)-[:post]->(pisrael_phaifa_pavon_pdougridges_c19_p1:post {_id:1})
SET pisrael_phaifa_pavon_pdougridges_c19.post_count=1
CREATE (pisrael_phaifa_pavon_pdougridges_c15_p2)-[:comment]->(pisrael_phaifa_pavon_pdougridges_c15_p2_c1:comment {_id:1})
CREATE (pisrael_phaifa_pavon_pdougridges_c15_p2)-[:comment]->(pisrael_phaifa_pavon_pdougridges_c15_p2_c2:comment {_id:2})
SET pisrael_phaifa_pavon_pdougridges_c15_p2.comment_count=2
CREATE (pisrael_phaifa_pavon_pdougridges_c5_p1)-[:comment]->(pisrael_phaifa_pavon_pdougridges_c5_p1_c2:comment {_id:2})
SET pisrael_phaifa_pavon_pdougridges_c5_p1.comment_count=2
WITH pisrael_pyafo_pbedfordshire_phoppecircle, pisrael_pyafo_pavon_plaurycliff, pisrael_pyafo_pavon_pdougridges, pisrael_pyafo_pbedfordshire_ppercyneck, pisrael_phaifa_pavon_plaurycliff, pisrael_phaifa_pbedfordshire_phoppecircle, pisrael_phaifa_pavon_ppercyneck, pisrael_pyafo_pbedfordshire_pdougridges, pisrael_phaifa_pbedfordshire_plaurycliff, pisrael_phaifa_pbedfordshire_ppercyneck, pisrael_phaifa_pavon_phoppecircle, pisrael_pyafo_pavon_ppercyneck, pisrael_pyafo_pavon_phoppecircle
MATCH (pisrael_phaifa_pavon_phoppecircle)-[:circle]->(pisrael_phaifa_pavon_phoppecircle_c2:circle {_id:2})
MATCH (pisrael_phaifa_pavon_phoppecircle_c2)-[:post]->(pisrael_phaifa_pavon_phoppecircle_c2_p1:post {_id:1})
CREATE (pisrael_phaifa_pavon_phoppecircle)-[:circle]->(pisrael_phaifa_pavon_phoppecircle_c10:circle {_id:10})
CREATE (pisrael_phaifa_pavon_phoppecircle)-[:circle]->(pisrael_phaifa_pavon_phoppecircle_c11:circle {_id:11})
CREATE (pisrael_phaifa_pavon_phoppecircle)-[:circle]->(pisrael_phaifa_pavon_phoppecircle_c12:circle {_id:12})
SET pisrael_phaifa_pavon_phoppecircle.circle_count=12
CREATE (pisrael_phaifa_pavon_phoppecircle_c2_p1)-[:comment]->(pisrael_phaifa_pavon_phoppecircle_c2_p1_c1:comment {_id:1})
SET pisrael_phaifa_pavon_phoppecircle_c2_p1.comment_count=1
WITH pisrael_pyafo_pbedfordshire_phoppecircle, pisrael_pyafo_pavon_plaurycliff, pisrael_pyafo_pavon_pdougridges, pisrael_pyafo_pbedfordshire_ppercyneck, pisrael_phaifa_pavon_plaurycliff, pisrael_phaifa_pbedfordshire_phoppecircle, pisrael_phaifa_pavon_ppercyneck, pisrael_pyafo_pbedfordshire_pdougridges, pisrael_phaifa_pbedfordshire_plaurycliff, pisrael_phaifa_pbedfordshire_ppercyneck, pisrael_pyafo_pavon_ppercyneck, pisrael_pyafo_pavon_phoppecircle
MATCH (pisrael_phaifa_pavon_plaurycliff)-[:circle]->(pisrael_phaifa_pavon_plaurycliff_c14:circle {_id:14})
MATCH (pisrael_phaifa_pavon_plaurycliff)-[:circle]->(pisrael_phaifa_pavon_plaurycliff_c2:circle {_id:2})
MATCH (pisrael_phaifa_pavon_plaurycliff_c2)-[:post]->(pisrael_phaifa_pavon_plaurycliff_c2_p1:post {_id:1})
MATCH (pisrael_phaifa_pavon_plaurycliff)-[:circle]->(pisrael_phaifa_pavon_plaurycliff_c3:circle {_id:3})
CREATE (pisrael_phaifa_pavon_plaurycliff)-[:circle]->(pisrael_phaifa_pavon_plaurycliff_c19:circle {_id:19})
SET pisrael_phaifa_pavon_plaurycliff.circle_count=19
CREATE (pisrael_phaifa_pavon_plaurycliff_c14)-[:post]->(pisrael_phaifa_pavon_plaurycliff_c14_p1:post {_id:1})
SET pisrael_phaifa_pavon_plaurycliff_c14.post_count=1
CREATE (pisrael_phaifa_pavon_plaurycliff_c2_p1)-[:comment]->(pisrael_phaifa_pavon_plaurycliff_c2_p1_c1:comment {_id:1})
SET pisrael_phaifa_pavon_plaurycliff_c2_p1.comment_count=1
CREATE (pisrael_phaifa_pavon_plaurycliff_c3)-[:post]->(pisrael_phaifa_pavon_plaurycliff_c3_p2:post {_id:2})
SET pisrael_phaifa_pavon_plaurycliff_c3.post_count=2
WITH pisrael_phaifa_pavon_ppercyneck
MATCH (pisrael_phaifa_pavon_ppercyneck)-[:circle]->(pisrael_phaifa_pavon_ppercyneck_c1:circle {_id:1})
MATCH (pisrael_phaifa_pavon_ppercyneck_c1)-[:post]->(pisrael_phaifa_pavon_ppercyneck_c1_p1:post {_id:1})
MATCH (pisrael_phaifa_pavon_ppercyneck_c1)-[:post]->(pisrael_phaifa_pavon_ppercyneck_c1_p3:post {_id:3})
MATCH (pisrael_phaifa_pavon_ppercyneck)-[:circle]->(pisrael_phaifa_pavon_ppercyneck_c5:circle {_id:5})
MATCH (pisrael_phaifa_pavon_ppercyneck_c5)-[:post]->(pisrael_phaifa_pavon_ppercyneck_c5_p2:post {_id:2})
MATCH (pisrael_phaifa_pavon_ppercyneck)-[:circle]->(pisrael_phaifa_pavon_ppercyneck_c8:circle {_id:8})
MATCH (pisrael_phaifa_pavon_ppercyneck)-[:circle]->(pisrael_phaifa_pavon_ppercyneck_c4:circle {_id:4})
MATCH (pisrael_phaifa_pavon_ppercyneck_c4)-[:post]->(pisrael_phaifa_pavon_ppercyneck_c4_p1:post {_id:1})
WITH pisrael_phaifa_pavon_ppercyneck
MATCH (pisrael_phaifa_pavon_ppercyneck)-[:circle]->(pisrael_phaifa_pavon_ppercyneck_c7:circle {_id:7})
MATCH (pisrael_phaifa_pavon_ppercyneck)-[:circle]->(pisrael_phaifa_pavon_ppercyneck_c3:circle {_id:3})
MATCH (pisrael_phaifa_pavon_ppercyneck_c3)-[:post]->(pisrael_phaifa_pavon_ppercyneck_c3_p1:post {_id:1})
CREATE (pisrael_phaifa_pavon_ppercyneck)-[:circle]->(pisrael_phaifa_pavon_ppercyneck_c17:circle {_id:17})
, но я получаю эту ошибку:
Neo.DatabaseError.General.UnknownError: Found no solution for block with size 8,
Vector() were the selected candidates from the table IDPPlanTable(numberOfPlans=63, largestSolved=6)
Вы можете попробовать запустить его с EXPLAIN, и выполучить ту же ошибку (если нет, то я думаю, что это ошибка или что-то)
Вот открытая проблема в github: https://github.com/neo4j/neo4j/issues/12212
ОБНОВЛЕНИЕ
Я пыталсязапустите его на лучшем компьютере, и он не даст никаких ошибок, но я получил ошибку, когда попытался с большим шифром.