SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.006699s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4749 LIMIT 1 [ RunTime:0.002362s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4749 [ RunTime:0.006300s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (12947,3059,6980,1491,10623,4427,15314,6651,18904,12965,9244,14564,18820,14764,15006,9064,1214,13189,9548,12055,4662,747,11151,16136) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.025039s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4749 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002463s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 4749 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.003326s ]