SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001305s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 477 LIMIT 1 [ RunTime:0.001049s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 477 [ RunTime:0.002468s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (4443,15447,17127,19888,12335,12868,16507,10477,13865,8318,949,5423,10357,11530,4364,16,17824,12230,17287,3772,16352,4028,2278,338) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.012087s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 477 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.004804s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 477 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.008306s ]