SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.011541s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 602 LIMIT 1 [ RunTime:0.016644s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 602 [ RunTime:0.016572s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (3815,13291,12485,11378,14129,6853,5764,12822,4280,2610,3580,13874,14868,5767,6885,15274,9864,3407,5716,12093,16680,17498,13946,3820) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.023278s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 602 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.008203s ]