Question

I am implementing an app related to SQLite. In that app I created one table

id   hour   date  month   year   values
1    10:00  2     march   2012   20
2    11:00  2     march   2012   30

I am entering values in the table in every hour. So, imagine it will keep on going: After two months I want to get all values info related to month equals march like day wise.

Like total values info of month march and date 2nd.

Answer 1

You need to write queries to pull the info for you, then iterate through the returned cursor to add them up.

An example query:

public Cursor getValue(String month, String day) {
    return mDb.query(YOUR_TABLE, new String[] { RECORD_ROWID,
        RECORD_HOUR, RECORD_VALUE }, RECORD_MONTH + "=" + month + " AND " + RECORD_DATE + "=" day,
        null, null, null, null);
}

Hope this helps.