SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002948s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 5500 LIMIT 1 [ RunTime:0.001967s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 5500 [ RunTime:0.003290s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (19503,18860,5187,15170,9929,2545,15305,4662,1334,15508,1708,4639,2848,2139,2163,18882,11978,3033,5929,13485,6025,446,6061,13521) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.004429s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 5500 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000317s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 5500 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.003532s ]