SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.004716s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7521 LIMIT 1 [ RunTime:0.006663s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7521 [ RunTime:0.006856s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (2539,1238,15525,4504,12915,19231,18303,18730,11792,5636,11953,17488,9758,29,8441,12060,6392,8585,9945,515,6614,3848,19881,17418) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000635s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7521 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000354s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 7521 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001857s ]