SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002836s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 453 LIMIT 1 [ RunTime:0.007096s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 453 [ RunTime:0.004266s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (8916,4073,3313,2504,9811,307,7762,18129,14271,15358,12302,4455,17307,12183,12237,2908,4156,15785,3744,8674,11970,9209,2162,15824) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000719s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 453 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000351s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 453 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.003057s ]