SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001327s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 6409 LIMIT 1 [ RunTime:0.000520s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 6409 [ RunTime:0.001757s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (13262,3890,8882,10907,4088,1479,11552,13516,1513,16563,10489,10709,11481,15095,16487,14692,15982,477,13694,11269,14611,7992,6010,10603) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.010961s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 6409 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001877s ]