SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001700s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 821 LIMIT 1 [ RunTime:0.001083s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 821 [ RunTime:0.002682s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (12854,15624,5240,17584,7003,3294,10936,18728,14698,14598,15399,4638,13302,7561,10860,16406,15222,7948,1935,14834,4199,14819,2379) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000688s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 821 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000297s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 821 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000338s ]