SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001207s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 3254 LIMIT 1 [ RunTime:0.000482s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 3254 [ RunTime:0.008046s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (16279,38,585,18036,7323,12975,1969,17105,2017,19860,4849,6777,1409,15097,12398,8756,617,18322,799,5585,1261,6769,17965,15341) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.003423s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 3254 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000391s ]