SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.015777s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 8521 LIMIT 1 [ RunTime:0.046427s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 8521 [ RunTime:0.019203s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (2087,2601,4095,891,5846,16895,3144,15221,13055,4836,2474,3462,11384,8048,14871,10741,4781,11509,5070,5291,18471,19683,11179,2726) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.016190s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 8521 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.011499s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 8521 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.010995s ]