Hi everyone,
I am a beginner in Neo4j and working on importing data from a CSV file in
Neo4j using Cypher.
The columns of the csv correspond to the properties I want each node to
have. (DescriptorUI, DescriptorName and TreeNumber)
I used the following query to successfully import the data into Neo4j:
*LOAD CSV WITH HEADERS FROM "filepath*
*" AS csvLineCREATE (d:Descriptor { descID: csvLine.DescriptorUI, descName:
csvLine.DescriptorName, treeNum: csvLine.TreeNumber })*This created a set
of nodes equal to the number of rows. However when I try to search for the
node "D000001" using the query - *match n where n.descID = "D000001" return
n*, it returns 0 results.
All the other nodes can be searched properly using the above query (Problem
only with D000001).
I am able to search for that node using the descName property. ( *match n
where n.descName= "Calcimycin" )*Maybe I am missing something very silly
here, but I was not able to find a logical reason for this behaviour. I
have attached the file I am using to this message.
Thanks,
Rohit Ingle
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DescriptorUI,TreeNumber,DescriptorName,
D000002,D02.705.400.625.800,Temefos,
" D000001",D03.438.221.173,Calcimycin,
D000003,J01.576.423.200.700.100,Abattoirs,
D000004,L01.143.506.598.400.556.131,Abbreviations as Topic,
D000005,A01.923.047,Abdomen,
D000005,,Abdomen,
D000007,,Abdominal Injuries,
D000005,,Abdomen,
D000006,C23.888.646.100.200,Abdomen, Acute
D000007,C26.017,Abdominal Injuries,
D000008,C04.588.033,Abdominal Neoplasms,
D000009,A02.633.567.050,Abdominal Muscles,
D000010,A08.800.800.120.030,Abducens Nerve,
D000010,,Abducens Nerve,
D000011,B04.820.650.375.525.020,Abelson murine leukemia virus,
D000012,C16.320.565.398.500.440.500,Abetalipoproteinemia,
D000013,C16.131,Congenital Abnormalities,
D000013,,Congenital Abnormalities,
D000014,,Abnormalities, Drug-Induced
D000014,C16.131.042,Abnormalities, Drug-Induced
D000015,C16.131.077,Abnormalities, Multiple
D000016,C16.131.080,Abnormalities, Radiation-Induced
D000017,D23.050.301.290.031,ABO Blood-Group System,
D000018,A13.869.106,Abomasum,
D000019,D27.505.696.875.131,Abortifacient Agents,
D010120,,Oxytocics,
D000020,D27.505.696.875.131.100,Abortifacient Agents, Nonsteroidal
