SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001312s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 3496 LIMIT 1 [ RunTime:0.003310s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 3496 [ RunTime:0.003362s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (2455,9629,16272,13490,17847,11021,19372,1752,19030,13063,3345,16557,16777,14719,10108,7426,970,18977,19393,8577,17059,10142,16853,6517) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.012797s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 3496 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.006294s ]