SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.005108s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 558 LIMIT 1 [ RunTime:0.002885s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 558 [ RunTime:0.002527s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (12583,12065,19758,19199,13967,1759,11711,4863,11951,19102,12870,7582,17405,6874,19361,4293,7355,18387,12078,4808,13222,9163,10908,14487) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.011617s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 558 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002786s ]