SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002047s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 19830 LIMIT 1 [ RunTime:0.008185s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 19830 [ RunTime:0.018156s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18230,18338,10463,4424,10281,18560,8511,7490,511,2339,16238,2606,19205,4411,14793,11992,3795,18403,8388,5177,11389,4962,19747,2093) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.051652s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 19830 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001661s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 19830 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.002175s ]