SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001269s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 907 LIMIT 1 [ RunTime:0.000741s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 907 [ RunTime:0.002551s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (9202,17902,6450,4699,11949,3639,12581,13951,15178,1728,15737,17703,5893,82,8302,4522,16479,2795,4428,6496,5970,8426,18805,15648) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.011196s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 907 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000508s ]