SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001145s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 15212 LIMIT 1 [ RunTime:0.000427s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 15212 [ RunTime:0.002393s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (19139,11697,8639,6720,13422,19256,18027,3570,11808,11430,14234,12739,8584,13970,16234,16712,15969,13376,17224,18397,16687,2839,12657,15181) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000805s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 15212 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000372s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 15212 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000537s ]