SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002561s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 19821 LIMIT 1 [ RunTime:0.002471s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 19821 [ RunTime:0.007380s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (16519,18903,9635,5597,7915,18436,11577,9266,11231,16939,9907,17112,7841,944,15803,16187,2663,18199,10986,16544,19059,13773,4306,5823) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.008722s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 19821 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002914s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 19821 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000317s ]