SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001178s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7440 LIMIT 1 [ RunTime:0.001374s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7440 [ RunTime:0.002055s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15849,14935,22,18097,7525,15321,10540,3060,8665,8388,14350,370,2033,4415,11989,2494,13132,5360,1217,19360,1822,15962,17256,16436) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.009981s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7440 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000931s ]