SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001238s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 446 LIMIT 1 [ RunTime:0.000394s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 446 [ RunTime:0.001507s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (19128,17935,5626,14834,5891,12857,10495,13417,15317,18139,316,6448,5319,10422,11334,2445,9171,6600,10783,11249,7396,9809,9821,18529) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.006759s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 446 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000474s ]