SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001640s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 12472 LIMIT 1 [ RunTime:0.000475s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 12472 [ RunTime:0.004218s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (1876,12826,13963,13085,3436,19952,1390,6557,9451,3169,19878,16423,8994,11843,2823,8471,14752,17696,16840,1353,9606,1918,15088,14386) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000821s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 12472 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000368s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 12472 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000614s ]