SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001082s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 17939 LIMIT 1 [ RunTime:0.004199s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 17939 [ RunTime:0.004234s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18472,15293,4594,6101,19436,400,16273,8378,14744,18504,17365,15168,7180,7649,17216,8403,10176,6841,251,7237,14145,6049,19613,3623) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.026112s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 17939 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.012078s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 17939 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.004454s ]