SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001194s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 689 LIMIT 1 [ RunTime:0.000414s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 689 [ RunTime:0.002261s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (19343,11572,4304,2799,5380,18763,13874,14985,3503,16076,8090,18609,5264,2011,6747,15985,16530,11955,18215,19906,4192,5063,2092,8734) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.001718s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 689 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000340s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 689 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001106s ]