SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001474s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 15421 LIMIT 1 [ RunTime:0.000816s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 15421 [ RunTime:0.003212s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (17198,11590,14150,7818,12501,18665,7412,5166,4716,2436,11916,9522,19353,14278,7770,18488,11605,1726,985,6915,12066,4402,7385,16556) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.013651s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 15421 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002323s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 15421 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.003775s ]