SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002059s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4015 LIMIT 1 [ RunTime:0.001496s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4015 [ RunTime:0.002312s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (17910,4890,6832,10346,12051,2467,19079,9237,19650,2475,8943,7837,17655,11551,4686,6960,10832,15875,373,1821,18676,16924,8171,1613) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.006842s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4015 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000312s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 4015 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.003797s ]