SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001643s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4387 LIMIT 1 [ RunTime:0.001651s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4387 [ RunTime:0.001819s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (16472,2318,10597,12858,6584,17904,14807,989,10501,19433,9508,18598,46,5846,7120,13563,8518,10051,11470,19734,18154,17340,1726,14135) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000693s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4387 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000450s ]