SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001711s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2839 LIMIT 1 [ RunTime:0.002682s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2839 [ RunTime:0.002881s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (1604,18944,17710,6198,7863,1096,18323,1852,9838,18708,19199,14819,8524,3230,7454,19506,8961,13088,13228,2679,17390,2752,3401,1870) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.016159s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2839 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.012363s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 2839 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.004087s ]