Thanks for help guys,
Yes i'm using merge as well. Recently i'm facing server hangup error. When i'm executing cypher query for match and create relationship for fb likes (only for 5 likes) , neo4j got disconnect and node.relationship are messing up. Please help me here. Here is my query : MATCH (ee:user) WHERE ee.kybe_id = "165" MATCH (woc0:page) WHERE woc0.fb_id = "201568430041866" MATCH (cac0:category) WHERE cac0.name = "Musician/band" MATCH (woc1:page) WHERE woc1.fb_id = "176279132441949" MATCH (cac1:category) WHERE cac1.name = "Musician/band" MATCH (woc2:page) WHERE woc2.fb_id = "115147381983974" MATCH (cac2:category) WHERE cac2.name = "Musician/band" MATCH (woc3:page) WHERE woc3.fb_id = "616076845140570" MATCH (cac3:category) WHERE cac3.name = "Musician/band" MATCH (woc4:page) WHERE woc4.fb_id = "550011758373396" MATCH (cac4:category) WHERE cac4.name = "Musician/band" MATCH (woce0:page) WHERE woce0.fb_id = "201568430041866" MATCH (cace0:category) WHERE cace0.name = "Musician/band" MATCH (woce1:page) WHERE woce1.fb_id = "176279132441949" MATCH (cace1:category) WHERE cace1.name = "Musician/band" MATCH (woce2:page) WHERE woce2.fb_id = "115147381983974" MATCH (cace2:category) WHERE cace2.name = "Musician/band" MATCH (woce3:page) WHERE woce3.fb_id = "616076845140570" MATCH (cace3:category) WHERE cace3.name = "Musician/band" MATCH (woce4:page) WHERE woce4.fb_id = "550011758373396" MATCH (cace4:category) WHERE cace4.name = "Musician/band" MERGE (ee)-[:LIKED]->(woc0) MERGE (woc0)-[:BELONGSTO]->(cac0) MERGE (ee)-[:LIKED]->(woc1) MERGE (woc1)-[:BELONGSTO]->(cac1) MERGE (ee)-[:LIKED]->(woc2) MERGE (woc2)-[:BELONGSTO]->(cac2) MERGE (ee)-[:LIKED]->(woc3) MERGE (woc3)-[:BELONGSTO]->(cac3) MERGE (ee)-[:LIKED]->(woc4) MERGE (woc4)-[:BELONGSTO]->(cac4) MERGE (ee)-[:LIKED]->(woce0) MERGE (woce0)-[:BELONGSTO]->(cace0) MERGE (ee)-[:LIKED]->(woce1) MERGE (woce1)-[:BELONGSTO]->(cace1) MERGE (ee)-[:LIKED]->(woce2) MERGE (woce2)-[:BELONGSTO]->(cace2) MERGE (ee)-[:LIKED]->(woce3) MERGE (woce3)-[:BELONGSTO]->(cace3) MERGE (ee)-[:LIKED]->(woce4) MERGE (woce4)-[:BELONGSTO]->(cace4) On Thursday, March 26, 2015 at 3:36:31 AM UTC+5:30, Michael Hunger wrote: > > You can use merge > If you have indexes or constraints they will be used for the check > > Von meinem iPhone gesendet > > Am 24.03.2015 um 08:15 schrieb Innovify Agile <[email protected] > <javascript:>>: > > Hi all, > > I am working on store facebook data (User details, Likes , Posts, comments > , friends , Family , Events) into neo4j database. > For that we are first getting data from facebook APIs then storing data > into neo4j. > > Here i have attached graph as well. > > Now my problem is how can i check node is exist or not if exist then > update property and not then create not with property and relationship > using batch cypher. > > Thanks > > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > For more options, visit https://groups.google.com/d/optout. > > <download (1).png> > > -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
