SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.003281s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 731 LIMIT 1 [ RunTime:0.001811s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 731 [ RunTime:0.002596s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (8193,2991,16382,2484,16362,5437,9306,11351,14648,1039,16808,2481,11751,6753,7927,7746,15706,9614,12124,18238,16086,9773,7123,17161) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.020548s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 731 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.011169s ]