Actually I found a much more efficient way : First I perform the select, then I perform the delete. It seems that H2 does not perform well with the subquery...
Le dimanche 13 octobre 2013 18:24:12 UTC+2, Noel Grandin a écrit : > > Do you have an index on tstamp? > What does the EXPLAIN PLAN look like? > -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/h2-database. For more options, visit https://groups.google.com/groups/opt_out.
