SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.003893s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4839 LIMIT 1 [ RunTime:0.000530s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4839 [ RunTime:0.003775s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (17632,3518,4881,13428,8716,18955,3092,17690,3656,7581,5844,898,19325,11371,1646,10800,3823,15682,17837,15852,7318,2578,15272,12738) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.004583s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4839 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000885s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 4839 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.003333s ]