SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001163s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 509 LIMIT 1 [ RunTime:0.002071s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 509 [ RunTime:0.003358s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (19597,2754,18591,12305,8806,13908,3921,16317,5698,7977,1281,4064,7869,17032,12436,591,2969,654,9228,1047,7543,8108,8854,9259) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.005520s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 509 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000381s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 509 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001062s ]