SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001027s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2721 LIMIT 1 [ RunTime:0.000741s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2721 [ RunTime:0.005810s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (6405,1743,12544,4658,17900,16109,17662,12857,8124,8639,17096,7536,10894,16578,1113,16859,11997,15123,14608,15250,13305,6731,1426,8362) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.011796s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2721 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002622s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 2721 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001568s ]