Neo4j - Versionsgeschichte

Tinghui Duan am 11. Juni 2025 um 19:52 Uhr

2025-06-11T19:52:12Z

← Nächstältere Version		Version vom 11. Juni 2025, 21:52 Uhr
Zeile 67:		Zeile 67:
	</syntaxhighlight><syntaxhighlight lang="cypher">		</syntaxhighlight><syntaxhighlight lang="cypher">
	CALL gds.graph.drop('myGraph');		CALL gds.graph.drop('myGraph');
			</syntaxhighlight><syntaxhighlight lang="cypher">
			MATCH (n)
			REMOVE n.componentId;
	</syntaxhighlight>		</syntaxhighlight>

2025-06-11T17:43:58Z

2025-06-11T17:42:02Z

2025-06-11T17:35:14Z

run neo4j

2025-06-11T17:33:48Z

Explore clusters via Property componentID

← Nächstältere Version		Version vom 11. Juni 2025, 19:33 Uhr
Zeile 71:		Zeile 71:
	ORDER BY size DESC		ORDER BY size DESC
	LIMIT 1;		LIMIT 1;
			</syntaxhighlight><syntaxhighlight lang="cypher">
			MATCH (r:Regest)
			WHERE r.componentId = 0
			RETURN r;
	</syntaxhighlight>		</syntaxhighlight>

2025-06-11T17:24:59Z

@@ Zeile 1: / Zeile 1: @@
-run neo4j<syntaxhighlight lang="bash">
+=== run neo4j ===
 docker run \
    --name neo4j \
@@ Zeile 11: / Zeile 12: @@
    -e NEO4J_apoc_import_file_use__neo4j__config=true \
    neo4j:latest
-</syntaxhighlight>import data from json file<syntaxhighlight lang="cypher">
+</syntaxhighlight>
 CALL apoc.load.json("file:///locations.json") YIELD value
@@ Zeile 23: / Zeile 27: @@
 MERGE (r:Regest {id: regestId})
 MERGE (l)-[:MENTIONED_IN]->(r);
 </syntaxhighlight>

2025-06-11T17:11:37Z

← Nächstältere Version		Version vom 11. Juni 2025, 19:11 Uhr
Zeile 11:		Zeile 11:
	-e NEO4J_apoc_import_file_use__neo4j__config=true \		-e NEO4J_apoc_import_file_use__neo4j__config=true \
	neo4j:latest		neo4j:latest
	</syntaxhighlight>import data in json ~~format~~<syntaxhighlight lang="cypher">		</syntaxhighlight>import data from json file<syntaxhighlight lang="cypher">
	CALL apoc.load.json("file:///locations.json") YIELD value		CALL apoc.load.json("file:///locations.json") YIELD value

2025-06-11T15:48:42Z

← Nächstältere Version		Version vom 11. Juni 2025, 17:48 Uhr
Zeile 11:		Zeile 11:
	-e NEO4J_apoc_import_file_use__neo4j__config=true \		-e NEO4J_apoc_import_file_use__neo4j__config=true \
	neo4j:latest		neo4j:latest
	</syntaxhighlight>import data in json format		</syntaxhighlight>import data in json format<syntaxhighlight lang="cypher">
			CALL apoc.load.json("file:///locations.json") YIELD value

	~~CALL apoc.load.json("file:///locations.json") YIELD value~~		// Create the Location node
			MERGE (l:Location {id: value.id})
	// Create the Location node		SET l.name = value.name
	MERGE (l:Location {id: value.id})
	SET l.name = value.name		// Create Regest nodes and relationships
			WITH l, value
	// Create Regest nodes and relationships		UNWIND value.lemmaID AS regestId
	WITH l, value		MERGE (r:Regest {id: regestId})
	UNWIND value.lemmaID AS regestId		MERGE (l)-[:MENTIONED_IN]->(r);
	MERGE (r:Regest {id: regestId})		</syntaxhighlight>
	MERGE (l)-[:MENTIONED_IN]->(r);

2025-06-11T15:47:17Z

← Nächstältere Version		Version vom 11. Juni 2025, 17:47 Uhr
Zeile 1:		Zeile 1:
	import data in json format		run neo4j<syntaxhighlight lang="bash">
			docker run \
			--name neo4j \
			-p 7474:7474 -p 7687:7687 \
			-v $HOME/neo4j/data:/data \
			-v $HOME/neo4j/import:/import \
			-e NEO4J_AUTH=neo4j/password \
			-e NEO4JLABS_PLUGINS='["apoc", "graph-data-science"]' \
			-e NEO4J_dbms_security_procedures_unrestricted=gds.,apoc. \
			-e NEO4J_apoc_import_file_enabled=true \
			-e NEO4J_apoc_import_file_use__neo4j__config=true \
			neo4j:latest
			</syntaxhighlight>import data in json format

	CALL apoc.load.json("file:///locations.json") YIELD value		CALL apoc.load.json("file:///locations.json") YIELD value

2025-06-11T15:44:04Z

← Nächstältere Version		Version vom 11. Juni 2025, 17:44 Uhr
Zeile 1:		Zeile 1:
	~~<code>~~		import data in json format

	CALL apoc.load.json("file:///locations.json") YIELD value		CALL apoc.load.json("file:///locations.json") YIELD value

Zeile 11:		Zeile 12:
	MERGE (r:Regest {id: regestId})		MERGE (r:Regest {id: regestId})
	MERGE (l)-[:MENTIONED_IN]->(r);		MERGE (l)-[:MENTIONED_IN]->(r);
	~~</code>~~