Also, the properties are not in the same order as in the csv file..
joi, 5 iunie 2014, 12:29:43 UTC+3, Paul Damian a scris:
>
> Well, for all properties it sets null values. The data is read well from
> the file. Is it ok if I have NULL values in the file? Would that be a
> problem?
>
> joi, 5 iunie 2014, 12:05:18 UTC+3, Michael Hunger a scris:
>>
>> Perhaps something with field or line terminators?
>>
>> I assume it blows up the field separation.
>>
>> Try to run:
>>
>> LOAD CSV WITH HEADERS FROM "file:/Users/pauld/Documents/Client.csv" AS c
>> RETURN { Id: toInt(c.Id), FirstName: c.FirstName, LastName: c.Lastname,
>> Address: c.Address, ZipCode: toInt(c.ZipCode), Email: c.Email, Phone:
>> c.Phone, Fax: c.Fax, BusinessName: c.BusinessName, URL: c.URL, Latitude:
>> toFloat(c.Latitude), Longitude: toFloat(c.Longitude), AgencyId:
>> toInt(c.AgencyId), RowStatus: toInt(c.RowStatus)} as data, c as line
>> LIMIT 3
>>
>>
>>
>> On Thu, Jun 5, 2014 at 10:51 AM, Paul Damian <[email protected]> wrote:
>>
>>> I've tried using the shell and I get the same results: nodes with no
>>> properties.
>>> I've created the csv file using MsSQL Server Export. Is it relevant?
>>>
>>> About you curiosity: I figured I would import first the nodes, then the
>>> relationships from the connection tables. Am I doing it wrong?
>>>
>>> Thanks
>>>
>>> joi, 5 iunie 2014, 09:54:31 UTC+3, Michael Hunger a scris:
>>>>
>>>> I'd probably use a commit size in your case of 50k or 100k.
>>>>
>>>> Try to use the neo4j-shell and not the web-interface.
>>>>
>>>> Connect to neo4j using bin/neo4j-shell
>>>>
>>>> Then run your commands ending with a semicolon.
>>>>
>>>> Just curious: Your data is imported as one node per row? That's not
>>>> really a graph structure.
>>>>
>>>>
>>>>
>>>>
>>>> On Wed, Jun 4, 2014 at 6:56 PM, Paul Damian <[email protected]>
>>>> wrote:
>>>>
>>>>> Hi there,
>>>>>
>>>>> I'm experimenting with Neo4j while benchmarking a bunch of NoSQL
>>>>> databases for my graduation paper.
>>>>> I'm using the web interface to populate the database. I've been able
>>>>> to load the smaller tables from my SQL database and LOAD CSV works fine.
>>>>> By small, I mean a few columns (4-5) and some rows (1 million).
>>>>> However, when I try to upload a larger table (15 columns, 12 million
>>>>> rows),
>>>>> it creates the nodes but it doesn't set any properties.
>>>>> I've tried to reduce the number of records (to 100) and also the
>>>>> number of columns( just the Id property ), but no luck so far.
>>>>>
>>>>> The cypher command used is this one
>>>>> USING PERIODIC COMMIT 100
>>>>> LOAD CSV WITH HEADERS FROM "file:/Users/pauld/Documents/Client.csv"
>>>>> AS c
>>>>> CREATE (:Client { Id: toInt(c.Id), FirstName: c.FirstName, LastName:
>>>>> c.Lastname, Address: c.Address, ZipCode: toInt(c.ZipCode), Email:
>>>>> c.Email,
>>>>> Phone: c.Phone, Fax: c.Fax, BusinessName: c.BusinessName, URL: c.URL,
>>>>> Latitude: toFloat(c.Latitude), Longitude: toFloat(c.Longitude), AgencyId:
>>>>> toInt(c.AgencyId), RowStatus: toInt(c.RowStatus)})
>>>>>
>>>>> Any help and indication is welcomed,
>>>>> Paul
>>>>>
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>>>>
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>>
>>
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