SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.003786s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 15440 LIMIT 1 [ RunTime:0.011391s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 15440 [ RunTime:0.018745s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (5443,6508,11275,14075,10760,13360,19350,13498,15401,1891,7729,12573,13905,12325,13547,12922,4233,11681,8527,14469,14093,2488,10897,12403) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.026260s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 15440 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001670s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 15440 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.002877s ]