SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001102s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4532 LIMIT 1 [ RunTime:0.000531s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4532 [ RunTime:0.002479s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (7854,1555,7367,912,11938,7015,19362,10070,5190,2218,12420,6123,18827,18165,18958,3381,19512,671,11884,5664,1483,685,12984,10507) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.008128s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4532 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003082s ]