SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001501s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 15503 LIMIT 1 [ RunTime:0.000327s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 15503 [ RunTime:0.003236s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (19313,839,3388,16541,13699,17463,11533,4422,17371,9543,10023,11786,19334,1933,1557,7899,2702,17126,700,18057,5429,15991,14541,10577) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000860s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 15503 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000390s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 15503 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000600s ]