SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001155s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 683 LIMIT 1 [ RunTime:0.000377s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 683 [ RunTime:0.001970s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (13295,12311,9022,12732,1119,1219,4116,7449,6514,10209,16381,5552,1817,1253,16527,5680,12423,9708,15749,5588,3862,18365,1221,10100) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.001139s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 683 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000339s ]