I will consider this proposal. 在 2013年7月29日星期一UTC+8上午5时18分34秒，Thomas Mueller写道： > > Hi, > > > when query by age or gender or job post,bitmap index will be useful. > > Do yo mean, it would be faster? If yes, how much faster? If you are > interested, of course you could provide a patch for H2, I would be > interested to find out. If you are interested, please consider adding the > feature to the MVStore, as a new kind of map. > > Regards, > Thomas > > > > On Fri, Jul 26, 2013 at 10:39 AM, pittlu <[email protected] > <javascript:>>wrote: > >> It's bad.when query by age or gender or job post,bitmap index will >> be useful. >> >> 在 2013年7月26日星期五UTC+8下午4时26分54秒，Noel Grandin写道： >> >>> No. >>> What do you need them for? >>> >>> On 2013-07-26 10:17, pittlu wrote: >>> > bitmap indexes is very useful. >>> >>> -- >> 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] <javascript:>. >> To post to this group, send email to [email protected]<javascript:> >> . >> Visit this group at http://groups.google.com/group/h2-database. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> > >
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