sql - Can you query two tables in one statement in Android? -
i'm trying reduce number of queries android's database. want email or im address contains user defined search term. right i'm doing 2 separate queries:
email:
cursor emails = cr.query( contactscontract.commondatakinds.email.content_uri, null, contactscontract.commondatakinds.email.data + " ?", new string[] {searchterm}, null);
im:
cursor cursor = cr.query( contactscontract.data.content_uri, null, contactscontract.commondatakinds.im.data + " ?", new string[] {searchterm}, null);
does know of easy way combine both queries? crux of problem seems 2 content uri's different.
simon
you try joining tables using matrixcursor.
here example.
Comments
Post a Comment