SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001143s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2642 LIMIT 1 [ RunTime:0.000391s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2642 [ RunTime:0.002624s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (3843,3478,11234,19075,16550,9531,11613,3859,18712,9810,6354,14550,15481,18905,19653,16013,3871,6627,6345,10119,4451,19449,1322,9472) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.002240s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2642 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000360s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 2642 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001235s ]