SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001812s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 699 LIMIT 1 [ RunTime:0.014692s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 699 [ RunTime:0.004192s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (12489,3630,19869,16427,19035,15465,1066,6643,17344,17630,5269,3666,16850,14011,14990,14658,18731,19082,2436,9720,11405,5173,15934,11860) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.049987s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 699 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.025857s ]