Question

I try to select data from database table with many conditional clauses where my code looks like that

Cursor cursor = sqliteDatabase.rawQuery("SELECT "+  
                AndroidOpenDbHelper.COLUMN_NAME_FILE_NAME+" FROM " + 
                AndroidOpenDbHelper.TABLE_FILE + " where "+ 
                AndroidOpenDbHelper.COLUMN_NAME_FILE_CATEGORY+" = "+ category+","+
                AndroidOpenDbHelper.COLLUMN_NAME_FILE_THEME+" = "+theme+","+ 
                AndroidOpenDbHelper.COLLUMN_NAME_FILE_DATE_CREATING+"="+date);

I know that this is code is not correct, How can I correct it

Answer 1

use one WHERE and combine conditions with AND

… where a=5 AND b=7 AND c=’Ivan’