SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.003168s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7883 LIMIT 1 [ RunTime:0.004248s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7883 [ RunTime:0.005586s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (19899,17816,1657,15359,10083,11707,12418,14324,15427,2243,18086,3792,8817,10052,6720,11204,1462,16638,14372,3783,10894,13455,12731,7189) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.029905s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7883 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.004411s ]