Hi, Thank Luca, it's working perfectly with NULL query, but COUNT query seems to be not working (it took 8.85 seconds, see my photo above)
My Best, Hung Tran On Friday, December 25, 2015 at 7:27:28 AM UTC+7, l.garulli wrote: > > If you want also to index NULL values, you should enable it: > > http://orientdb.com/docs/2.1/Indexes.html#indexes-and-null-values > > Best Regards, > > Luca Garulli > Founder & CEO > OrientDB <http://orientdb.com/> > > > On 24 December 2015 at 21:32, <[email protected] <javascript:>> wrote: > >> Hi, >> indexes do not support null values, >> >> Alessandro >> >> -- >> >> --- >> 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] <javascript:>. >> 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.
