SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002295s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2921 LIMIT 1 [ RunTime:0.000367s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2921 [ RunTime:0.002169s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (11634,19395,909,11515,7670,18254,4235,9572,13035,3291,16373,5601,14327,13629,3407,12561,17843,3092,12484,9581,3963,2344,13871,2265) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000714s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2921 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000336s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 2921 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000372s ]