SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001138s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 15809 LIMIT 1 [ RunTime:0.000301s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 15809 [ RunTime:0.002706s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (16373,13359,11345,8968,19777,17730,13728,12829,10813,18515,18823,6382,19057,4912,18981,11802,1940,16861,1398,4990,4932,8750,6366,2521) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.004527s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 15809 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000822s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 15809 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.003396s ]