Hi, Did you run ANALYZE?
Regards, Thomas On Tue, Nov 4, 2008 at 12:56 PM, Dhruv Patel <[EMAIL PROTECTED]> wrote: > > Hi thomas, > > i am using H2 1.0.70. > > i have only one table "DATATBL" > > having 8 columns > > total "3862753" rows > > wheni fire this query > > SELECT DISTINCT(CATEGORY) FROM DATATBL > > the result was "(146 rows, 327446 ms-- 327 seconds)" on web console > > my column is having index and type is varchar(20) > > why does it is so slow?? > > > > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "H2 Database" 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/h2-database?hl=en -~----------~----~----~----~------~----~------~--~---
