Thanks Luanne, it worked for me fine. -Sukaant Chaudhary <http://in.linkedin.com/pub/sukaant-chaudhary/33/ba8/479>
On Wed, Aug 6, 2014 at 12:18 PM, Luanne Coutinho <[email protected]> wrote: > Hi Sukaant, > > You can check that b does not already have an existing relation of this > type in any direction to any other node. > e.g. > > MATCH (b:Person { name:'b' }) > MATCH (c:Person { name:'c' }) > WHERE NOT ((b)-[:Husband]-()) > MERGE (c)-[:Husband]->(b) //no relation is created since b already has a > Husband relation from a > > Regards > Luanne > > > On Wed, Aug 6, 2014 at 11:35 AM, Sukaant Chaudhary < > [email protected]> wrote: > >> Hi, >> I want to make unique relation between a->b. >> Now we cannot make relation between c->b. >> >> For eg: a is the husband of b, now c cannot be the husband of b. >> >> Please suggest. >> >> -Sukaant Chaudhary >> <http://in.linkedin.com/pub/sukaant-chaudhary/33/ba8/479> >> >> -- >> 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. >> > > -- > 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. > -- 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.
