I think you need to use the MERGE command instead of the INSERT command. Docs for MERGE are here: http://www.h2database.com/html/grammar.html#merge
On Wednesday, 8 August 2012 15:13:21 UTC+2, Johannes Schneider wrote: > > Hi guys, > > I have a table with a unique index (id + time stamp). In this table I am > storing a lot of values I receive from another service. > I am storing the data using a prepared statement in batches of about 400 > entries. > > Unfortunately this service might provide me with duplicate data. Now I > just want to ignore those duplicate data (since it already exists within > the db). > > > Of course I run into a lot of "Unique index or primary key violation". > That exceptions fails my complete transaction. But I just want the two or > three problematic entries ignored... > I could add each of the entries within its own transaction. But I fear the > performance penalty... > > Any ideas how that could be solved? > > > > -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To view this discussion on the web visit https://groups.google.com/d/msg/h2-database/-/5_EL_UnQs3gJ. 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/h2-database?hl=en.
