SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001487s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 638 LIMIT 1 [ RunTime:0.003011s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 638 [ RunTime:0.003231s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (11964,19823,13862,8385,17272,8311,15781,5184,2659,16107,11961,2996,1683,7546,2660,11401,16022,19143,5941,5869,6986,11305,19544,16224) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.015868s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 638 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003059s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 638 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.006115s ]