SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001088s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4248 LIMIT 1 [ RunTime:0.000645s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4248 [ RunTime:0.004941s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (12769,2901,4979,4702,13924,11600,2607,5469,13763,8684,17491,1783,16567,12211,15040,12428,13275,13376,13741,8244,17926,16328,16093,5879) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.011265s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4248 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000465s ]