SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001361s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 749 LIMIT 1 [ RunTime:0.002909s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 749 [ RunTime:0.006673s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (2060,12705,14263,11319,12949,17233,16059,1847,19584,3590,13157,14492,13520,5985,8327,10233,542,4349,3224,2243,659,259,16163,16398) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.016791s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 749 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002720s ]