SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001263s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 840 LIMIT 1 [ RunTime:0.003704s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 840 [ RunTime:0.002065s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (11058,7447,8215,987,18408,17277,16824,11094,13932,14979,17573,11035,12901,4287,12788,18542,6056,9689,13654,9353,1048,13540,6579,11615) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.016381s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 840 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.006989s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 840 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.003927s ]