SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001449s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 455 LIMIT 1 [ RunTime:0.000538s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 455 [ RunTime:0.002117s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (5700,17434,19954,19857,14551,12317,11686,10386,1111,12978,19870,18932,13346,4056,16972,15153,4285,8624,8870,10964,12874,3955,14347,17554) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.001102s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 455 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000428s ]