SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001066s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 682 LIMIT 1 [ RunTime:0.000403s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 682 [ RunTime:0.001873s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (4467,15857,244,13772,11968,10445,6851,14862,162,12214,6623,8764,7331,12087,17636,16284,405,19806,6478,7077,11944,5725,5855,812) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.005276s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 682 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000450s ]