How do you create the unique SampleID? -Markus
2009/10/5 raghavsri <[email protected]> > > Hi > I have data model as follows > Specimen and Test table ,sample has 1-many relationship with test > table. > > Specimen Table as following columns( SID(PK), SampleID(UK)) ; Test > Table (TID(PK),SID(FK)) > > When i save sampleObject.Save() it inserts one row in sample and one > row in test table successfully. > > But when i create multiple threads and i try to save sample with same > SampleID it gives > > Violation of UNIQUE KEY constraint , > > If i do sequnetially i can insert as many rows in Test Table for a > given sampleID > > Can any one help me why it is not wokring when do the same operation > concurrently.. > > Regards > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Castle Project Users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/castle-project-users?hl=en -~----------~----~----~----~------~----~------~--~---
