Thanks! Lvc@
On 31 March 2014 19:55, odbuser <[email protected]> wrote: > I just updated part of the wiki in regards to this. Please see the note > in the following section: > > > https://github.com/orientechnologies/orientdb/wiki/Graph-Database-Tinkerpop#retrieve-all-the-edges > > Also related to this (using MANDATORY=true): > > https://github.com/orientechnologies/orientdb/wiki/Tutorial:-Using-schema-with-graphs#setting-constraints-on-edges > > > > > On Monday, March 31, 2014 11:47:30 AM UTC-4, Andrey Lomakin wrote: > >> Hi Jonathan, >> >> That is because you use lightweight edges when records, are not created >> only links not records are created. >> If you wish to put unique constraints on records you need to follow this >> instructions - >> >> 1. set lighweight edges to false - alter database custom >> useLightweightEdges=false >> 2. apply unique index. >> >> >> >> On Wed, Mar 26, 2014 at 4:15 AM, Jonathan Rosen <[email protected]>wrote: >> >>> I put unique indexes in place for specific edge types, so that there >>> could only be one kind of each index. However, it appears that for some >>> reason, the edge sets for a specific set of vertices have been duplicated, >>> which violates the rules of the indexes. >>> >>> If I try to create another duplicate edge against one of the edges in >>> this set, the database prevents me from doing so. Therefore, it appears >>> that the database itself created these edge sets, perhaps in response to >>> some restore procedure? >>> >>> However, this obviously has created issues for me where the code only >>> expects one set of outgoing edges for certain vertices, and instead >>> encounters 2. >>> >>> Do you have any ideas why this is happening, and how to fix it? >>> >>> I think my biggest remaining complaint with Orientdb is that there seem >>> to be a lot of "gremlins" that arise for non-obvious reasons. >>> >>> -- >>> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "OrientDB" 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. >>> >> >> >> >> -- >> Best regards, >> Andrey Lomakin. >> >> Orient Technologies >> the Company behind OrientDB >> >> -- > > --- > You received this message because you are subscribed to the Google Groups > "OrientDB" 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 "OrientDB" 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.
