SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001747s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7839 LIMIT 1 [ RunTime:0.004912s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7839 [ RunTime:0.006893s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15440,9761,13158,4742,359,15560,2508,579,11899,669,6361,6529,15018,11068,17131,8695,5853,14436,7984,6819,6278,14111,921,2845) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.023613s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7839 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003770s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 7839 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.005392s ]