SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.003380s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 15991 LIMIT 1 [ RunTime:0.002788s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 15991 [ RunTime:0.005186s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15774,5692,7390,15747,13308,376,5800,4072,2328,9456,2493,10916,9240,18900,11470,13103,15320,15567,19782,1138,4446,3071,1784,7602) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.003473s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 15991 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000532s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 15991 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.002182s ]