SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002735s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 8409 LIMIT 1 [ RunTime:0.000413s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 8409 [ RunTime:0.002303s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (14569,18628,2287,5547,18512,16680,1071,5385,8174,5893,18978,14247,3251,13992,7470,3844,6965,376,18242,1484,1887,19657,14103,9831) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.002144s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 8409 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000351s ]