SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001282s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 8541 LIMIT 1 [ RunTime:0.001084s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 8541 [ RunTime:0.001890s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (11918,8171,17808,13908,8355,8811,17117,14779,1734,19607,12951,7255,7312,4847,19015,17338,15421,3782,15540,6152,7358,15808,9977,5550) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.013398s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 8541 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001331s ]