I imagine you don't want this search to have to scan the entire patients
table to find someone by their name, assuming there could be many many
patients. It may be a better idea to create a search table. The search
table could have search terms in the row key, and the columns could be
profileIds. Then your query execution would be:
1) do a multiGet of the search table, for row keys 'bryan' and '01-01-2012'.
2) intersect the returned columns
2) do a multiGet using the profileIds from the intersection as the row keys
for the various gets
If you want to partial match on names you could do a scan from 'bryan' to
'bryao' (n+1) and union all of the columns in each returned row before
intersecting with the date search.
This just requires you to keep the index up to date when users get added,
deleted, and updated.
On Mon, Apr 2, 2012 at 4:26 PM, Dalia Sobhy <[EMAIL PROTECTED]>wrote:
> I am using hbase thrift for my app. I have made a table for patient which
> has first a column family called info which contains his/her general info.
> I want to make a method to search for a patient by his name and date of
> birth. I didn't find any method for search all requires the row key and I
> instead need to method which returns the row key.
> So any ideasss ???
> Thx ;)