2016-07-23 313 views
0

我在Windows 7上,我是Neo4J的新手,我使用的是Neo4J 3.0.3版本。 我有一个简单的小csv文件,只是为了尝试如何将csv文件导入到Neo4j中。在NEO4J中导入csv文件

这里是我的文件,名为people.csv

1,"John" 
10,"Jane" 
234,"Fred" 
4893,"Mark" 
234943,"Anne" 

从Neo4j的浏览器的控制台,我以不同的方式导入此文件试过,但没有得到运气。 这些是我的尝试:

USING PERIODIC COMMIT 10000 LOAD CSV FROM "file:///C:\Utenti\Luca\Desktop\people.csv" 

which returned this error: Invalid input 't': expected four hexadecimal digits specifying a unicode character (line 1, column 56 (offset: 55)) 
"USING PERIODIC COMMIT 10000 LOAD CSV FROM "file:///C:\Utenti\Luca\Desktop\people.csv"" 

然后我尝试了斜杠。

USING PERIODIC COMMIT 10000 LOAD CSV FROM "file:///C:/Utenti/Luca/Desktop/people.csv" 

and the error was: 
Unexpected end of input: expected whitespace, '.', node labels, '[', "=~", IN, STARTS, ENDS, CONTAINS, IS, '^', '*', '/', '%', '+', '-', '=', "<>", "!=", '<', '>', "<=", ">=", AND, XOR, OR or AS (line 1, column 86 (offset: 85)) 
"USING PERIODIC COMMIT 10000 LOAD CSV FROM "file:///C:/Utenti/Luca/Desktop/people.csv"" 

回答

2

第二个查询中的路径看起来正确。但你LOAD csv文件没有做任何事情。

该错误告诉您,它预计东西后第一行(列86是行结束)。

尝试例如返回前几行:

USING PERIODIC COMMIT 10000 
LOAD CSV FROM "file:///C:/Utenti/Luca/Desktop/people.csv" AS line 
WITH line 
RETURN line 
LIMIT 5 

如果你想创造的东西,阅读手册:http://neo4j.com/docs/developer-manual/current/#query-load-csv