SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002207s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 874 LIMIT 1 [ RunTime:0.001600s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 874 [ RunTime:0.003155s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18890,4003,13426,5233,12648,3278,18244,10988,4996,18830,1716,8215,12529,1769,1193,11283,14712,2310,2033,18538,9883,3060,10943,2514) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.009682s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 874 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000399s ]