SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001086s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 12400 LIMIT 1 [ RunTime:0.001505s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 12400 [ RunTime:0.001448s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18917,14261,15657,13366,19910,13105,5651,13223,7472,946,15287,3825,18238,6519,1601,6316,3998,7806,3519,17899,5001,12502,9988,9743) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.014983s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 12400 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.005736s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 12400 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.002365s ]