NSString *filename, *query;
sqlite3* database; int r = sqlite3_open( [filename fileSystemRepresentation], &database );
char **table; int columnCount, rowCount; r = sqlite3_get_table( database, [query UTF8String], &table, &rowCount, &columnCount, NULL);
r = sqlite3_close(database);
NSString *value = [NSString stringWithUTF8String: table[ columnCount*3+2-1 ] ];
sqlite3_free_table(table);