SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002298s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 823 LIMIT 1 [ RunTime:0.003878s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 823 [ RunTime:0.001730s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (17613,9001,1642,9781,17754,191,7027,1382,19331,7227,16199,19965,3500,17840,5129,94,17653,8317,309,6047,5166,16864,4184,18868) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.013426s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 823 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.004437s ]