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

Popular posts from this blog

c++ - Convert big endian to little endian when reading from a binary file -

C#: Application without a window or taskbar item (background app) that can still use Console.WriteLine() -

unicode - Are email addresses allowed to contain non-alphanumeric characters? -