SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001226s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 282 LIMIT 1 [ RunTime:0.000474s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 282 [ RunTime:0.001653s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18671,8421,2263,14648,1381,14997,16459,18487,967,735,3000,16702,17020,18584,7053,16845,16715,1326,1833,5317,1520,6738,9324,622) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.012576s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 282 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000475s ]