SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002446s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2471 LIMIT 1 [ RunTime:0.005356s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2471 [ RunTime:0.002762s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18936,14622,833,18433,160,15423,16854,7930,12106,15507,6202,14009,18752,15670,19732,13903,18701,2113,17486,6495,14701,9259,3865,12689) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.010818s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2471 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001120s ]