SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.005046s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 771 LIMIT 1 [ RunTime:0.002686s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 771 [ RunTime:0.005547s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (12174,2676,18233,6319,912,6031,5211,2485,17554,1965,19702,18813,19921,16721,8304,12239,12309,19151,15339,279,5354,8113,629,13155) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.010859s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 771 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.009844s ]