SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002304s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 3986 LIMIT 1 [ RunTime:0.007897s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 3986 [ RunTime:0.007853s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (19187,9773,1699,123,1912,2739,15990,15593,6457,4781,19771,17853,413,12275,2810,11380,14837,17869,16007,6425,17313,2507,2004,16475) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.023208s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 3986 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.005289s ]