SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001166s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 641 LIMIT 1 [ RunTime:0.000443s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 641 [ RunTime:0.003452s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (7918,6305,7374,6813,15785,10751,3047,4576,5260,4052,8539,9700,3732,7883,11465,5638,12166,13394,6764,6197,19890,19434,16512,3678) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.005913s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 641 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000407s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 641 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.002673s ]