SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001613s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 19802 LIMIT 1 [ RunTime:0.000827s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 19802 [ RunTime:0.003415s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (19518,19542,6145,12041,2378,1087,15771,1727,18880,8689,7858,4259,12789,14347,1843,7514,18558,4057,67,3606,9804,17601,19481,15569) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.007418s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 19802 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002094s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 19802 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.003744s ]