SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.007457s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2509 LIMIT 1 [ RunTime:0.008907s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2509 [ RunTime:0.007938s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (4852,18591,10484,2392,13382,17420,4774,7605,10954,15553,2780,15362,8448,3648,8475,16692,8929,3474,15659,19812,17532,3457,13889,5082) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.023412s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2509 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.013605s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 2509 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.005996s ]