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我想刪除與子節點(65,66,67)和關係,從這個圖節點(64): Graph image的Neo4j/Cypher支架刪除節點和兒童的與關係
start n=node(64)
match (e)-[r]->(n)
match (n)-[r2*]->(e2)
delete r
foreach (rel in r2| delete rel)
DELETE n, e2
獲取例外:
javax.transaction.HeuristicRollbackException: Failed to commit transaction Transaction(1336, owner:"qtp1613738960-605")[STATUS_NO_TRANSACTION,Resources=1], transaction rolled back ---> Node record Node[66,used=false,rel=141,prop=-1,labels=Inline(0x0:[]),light] still has relationships
如何更改查詢修復它?
您的節點似乎仍然有其他關係,不僅僅是對於(過渡性地),您可能最終還會與沿着從n到e2的鏈中的其他孤兒節點結束 –