Exhibit your works

Query : select * from ebook where no = 3041;
[const/]:PRIMARY in PRIMARY (1)
: 0.5 ms : [line : 246] : /home1/www/dev/lib/connection.php
[line : 13] : /home1/www/dev/pages/ebook.php

Query : select * from poll_history where member='0' and type='ebook' and no='3041';
[ALL/Using where]: in (2607)
: 1.2 ms : [line : 246] : /home1/www/dev/lib/connection.php
[line : 14] : /home1/www/dev/pages/ebook.php

Query : select count(no) as cnt from ebook where editor=16497 and status='ready';
[ref/Using where]:idx_editor in idx_editor (1)
: 0.3 ms : [line : 246] : /home1/www/dev/lib/connection.php
[line : 16] : /home1/www/dev/pages/ebook.php