SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.010141s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7247 LIMIT 1 [ RunTime:0.013233s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7247 [ RunTime:0.017325s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (3058,7193,15740,13867,3218,13379,15645,8570,12715,1028,18259,7421,3700,2475,18194,17203,2562,1542,11529,18013,14850,13643,13394,11326) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.023465s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7247 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.004253s ]