SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001090s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 8438 LIMIT 1 [ RunTime:0.000331s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 8438 [ RunTime:0.001602s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (17668,7717,6372,18868,10508,19912,6235,3263,19689,10102,16620,2093,8168,5174,12458,390,11032,3207,7021,18635,9474,8222,16333,10496) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.002938s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 8438 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000334s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 8438 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000454s ]