SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002647s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7405 LIMIT 1 [ RunTime:0.001344s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7405 [ RunTime:0.002505s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15222,258,7762,1917,2072,14814,5708,5218,11977,8666,15796,1301,9674,13558,16071,2052,19742,9957,5193,11163,16927,2531,301,10344) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.013108s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7405 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000410s ]