SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002879s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 721 LIMIT 1 [ RunTime:0.000499s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 721 [ RunTime:0.003995s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (14684,1644,13609,4705,15442,8192,15415,743,5445,15377,4576,7297,12346,18698,4308,6746,10418,13519,9646,6256,5712,7096,1848,1692) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.001403s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 721 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001588s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 721 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000521s ]