SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.003655s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 512 LIMIT 1 [ RunTime:0.003698s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 512 [ RunTime:0.005944s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (13086,15523,7252,17400,8045,17813,19180,7062,3820,7240,3268,15297,15439,13096,1738,3122,19281,16216,17830,2949,16521,14024,5487,3342) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.013184s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 512 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001024s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 512 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.005996s ]