SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002661s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7841 LIMIT 1 [ RunTime:0.001405s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7841 [ RunTime:0.009238s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (17123,14351,10649,8346,16785,4481,18005,16221,9394,3207,14309,17748,15971,2242,3940,13914,2497,13191,16257,11659,11161,3996,5498,13974) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.001986s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7841 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.010647s ]