SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002651s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 15489 LIMIT 1 [ RunTime:0.002079s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 15489 [ RunTime:0.002800s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (13873,3763,13750,6741,9034,11124,16738,2927,8471,6921,15303,13138,6243,15988,11889,11864,3694,10196,6983,938,18865,4476,6278,19878) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.003009s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 15489 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003748s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 15489 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.003820s ]