SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001540s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 290 LIMIT 1 [ RunTime:0.000650s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 290 [ RunTime:0.001861s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (12172,3983,2227,3859,5082,15195,6575,18720,10869,8552,3340,18244,13804,3964,17498,10570,770,3661,14000,8014,15555,344,2066,7498) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.009706s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 290 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003095s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 290 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001346s ]