SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002729s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 8489 LIMIT 1 [ RunTime:0.008778s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 8489 [ RunTime:0.010181s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (10525,18371,4800,4516,2259,9659,16702,17262,16114,11369,8840,9022,15781,13267,6266,4783,14840,13867,16104,7174,13194,10065,10698,15991) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.113011s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 8489 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.045824s ]