SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002890s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4021 LIMIT 1 [ RunTime:0.004212s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4021 [ RunTime:0.006361s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (16701,4290,6336,17612,9580,5712,2003,5418,1837,4285,16989,101,12444,17013,688,5598,1216,10688,6042,5426,807,3519,1315,5593) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.003803s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4021 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000599s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 4021 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.004143s ]