SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001389s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4046 LIMIT 1 [ RunTime:0.003663s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4046 [ RunTime:0.005868s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (1903,13663,10168,11495,15867,1884,6885,5295,14302,13495,3778,12738,14394,11976,19539,6560,12994,12328,16715,16092,13714,15777,8720,2215) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.010768s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4046 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000518s ]