Re: [Neo4j] Replacing Node Labels with Existing property values

[John O'Gorman]

Many thanks, Michael.  Can I use the same approach to re-label a
relationship?

 Match (r:IsValueHas)
 Set r:IsPartHas
 Remove r:IsValueHas

Regards.

John O'

On Fri, Feb 5, 2016 at 3:55 AM, Michael Hunger <
michael.hun...@neotechnology.com> wrote:

> How did you load them?
>
> Match (n:GenericLabel)
> Where exist(n.foo)
> Set n:Foo
> Remove n:GenericLabel
>
> Von meinem iPhone gesendet
>
> Am 04.02.2016 um 22:22 schrieb John O'Gorman :
>
> Hi all
>
> In the past I loaded different node classes via individual csv files
> (class1.csv, class2.csv etc.)
>
> Now, since all of initial properties are the same, I want to bulk  load
> (via cvs) about 50K nodes with n:GenericNode label and properties n.string,
> n.class etc.
>
> Then would then like to replace the n:GenericNode label with the value of
> n.class for that node.
>
> Is there a way to do this?
>
> Thanks.
>
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Re: [Neo4j] Replacing Node Labels with Existing property values

[Michael Hunger]

Unfortunately not :(

You have to delete and recreate the relationship 

Von meinem iPhone gesendet

> Am 05.02.2016 um 17:35 schrieb John O'Gorman :
> 
> Many thanks, Michael.  Can I use the same approach to re-label a relationship?
> 
>  Match (r:IsValueHas)
>  Set r:IsPartHas
>  Remove r:IsValueHas
> 
> Regards.
> 
> John O'
> 
>> On Fri, Feb 5, 2016 at 3:55 AM, Michael Hunger 
>>  wrote:
>> How did you load them?
>> 
>> Match (n:GenericLabel)
>> Where exist(n.foo)
>> Set n:Foo
>> Remove n:GenericLabel
>> 
>> Von meinem iPhone gesendet
>> 
>>> Am 04.02.2016 um 22:22 schrieb John O'Gorman :
>>> 
>>> Hi all
>>> 
>>> In the past I loaded different node classes via individual csv files 
>>> (class1.csv, class2.csv etc.)
>>> 
>>> Now, since all of initial properties are the same, I want to bulk  load 
>>> (via cvs) about 50K nodes with n:GenericNode label and properties n.string, 
>>> n.class etc.
>>> 
>>> Then would then like to replace the n:GenericNode label with the value of 
>>> n.class for that node. 
>>> 
>>> Is there a way to do this? 
>>> 
>>> 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 neo4j+unsubscr...@googlegroups.com.
>>> For more options, visit https://groups.google.com/d/optout.
>> 
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Re: [Neo4j] Replacing Node Labels with Existing property values

[Michael Hunger]

How did you load them?

Match (n:GenericLabel)
Where exist(n.foo)
Set n:Foo
Remove n:GenericLabel

Von meinem iPhone gesendet

> Am 04.02.2016 um 22:22 schrieb John O'Gorman :
> 
> Hi all
> 
> In the past I loaded different node classes via individual csv files 
> (class1.csv, class2.csv etc.)
> 
> Now, since all of initial properties are the same, I want to bulk  load (via 
> cvs) about 50K nodes with n:GenericNode label and properties n.string, 
> n.class etc.
> 
> Then would then like to replace the n:GenericNode label with the value of 
> n.class for that node. 
> 
> Is there a way to do this? 
> 
> 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 neo4j+unsubscr...@googlegroups.com.
> For more options, visit https://groups.google.com/d/optout.

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[Neo4j] Replacing Node Labels with Existing property values

[John O'Gorman]

Hi all

In the past I loaded different node classes via individual csv files 
(class1.csv, class2.csv etc.)

Now, since all of initial properties are the same, I want to bulk  load 
(via cvs) about 50K nodes with n:GenericNode label and properties n.string, 
n.class etc.

Then would then like to replace the n:GenericNode label with the value of 
n.class for that node.  

Is there a way to do this?  

Thanks.

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