SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.005056s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 19640 LIMIT 1 [ RunTime:0.006567s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 19640 [ RunTime:0.010015s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15171,12540,16167,4952,7810,11706,2081,18118,15688,18147,17595,16468,14613,7548,8442,2928,6785,16099,10397,13906,6708,16590,17010,14629) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.015291s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 19640 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001215s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 19640 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.008301s ]