SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001053s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 15590 LIMIT 1 [ RunTime:0.002072s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 15590 [ RunTime:0.004894s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (4205,5818,3865,5774,4059,7173,19709,7834,14999,8381,15722,10372,6011,7573,17215,7317,19565,11689,18837,14284,10458,7357,13985,5160) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.020252s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 15590 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.008166s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 15590 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.007882s ]