SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.003333s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 723 LIMIT 1 [ RunTime:0.006813s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 723 [ RunTime:0.006703s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (1453,2975,17253,13980,7231,13144,10974,12241,4816,12145,3194,11219,10490,10339,1552,14857,5162,7109,5486,9991,11199,3073,12757,16940) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.013733s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 723 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000442s ]