SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001554s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 6496 LIMIT 1 [ RunTime:0.001540s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 6496 [ RunTime:0.003692s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (17316,12846,1332,19054,6499,11240,17632,16650,11060,19823,17548,3471,15573,4775,7643,9331,12360,17238,14545,1787,5894,15243,1591,5862) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.006995s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 6496 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001991s ]