SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001255s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4489 LIMIT 1 [ RunTime:0.000458s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4489 [ RunTime:0.001763s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (630,1453,15859,19019,3204,4349,18700,8160,7224,6233,14497,4814,9357,743,18114,14485,7591,4993,5338,10235,4408,17691,10615,14606) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.009476s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4489 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000438s ]