android - Selecting from two tables -

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i have following query in android

query = "select docid _id," + key_id + "," + key_name + "," + " " + filter + " " + key_search + " match '" + txt + "';";

it selects the table depend on filter

what wanna have filter "all" select 2 tables 1 query

how can ? thanks

please using preparedstatements (http://docs.oracle.com/javase/tutorial/jdbc/basics/prepared.html). inlining variables way allow sql injections.

to answer question, use inner join (implicit or explicit).


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