SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001186s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 55 LIMIT 1 [ RunTime:0.002315s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 55 [ RunTime:0.004346s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18496,4502,16877,7480,15318,1249,7576,5737,8292,12776,2985,7508,8260,9379,5670,15442,13035,16807,12236,3284,19405,639,18462,17956) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.022159s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 55 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000645s ]