SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001253s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 6400 LIMIT 1 [ RunTime:0.000732s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 6400 [ RunTime:0.004073s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (7490,9423,10556,12556,18632,8379,7401,16310,11972,7101,67,14149,9810,15422,6442,14816,3685,12441,8131,9668,7099,5519,19769,3540) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.002211s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 6400 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001176s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 6400 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.002968s ]