SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001200s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 12972 LIMIT 1 [ RunTime:0.004816s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 12972 [ RunTime:0.006630s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (13480,4381,6371,1211,8313,14819,17127,13717,3863,9470,9669,16628,4547,16385,11141,1161,12320,3986,8674,12834,17043,7849,7909,2056) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.042092s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 12972 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.005447s ]