SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.005889s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 813 LIMIT 1 [ RunTime:0.005663s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 813 [ RunTime:0.002606s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (215,15257,14811,10847,17123,13273,3933,8527,2163,17270,12022,14289,14872,12227,19080,14874,5849,12488,4191,18637,2520,16339,9213,1469) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.039514s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 813 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003325s ]