SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001770s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 1990 LIMIT 1 [ RunTime:0.000581s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 1990 [ RunTime:0.002973s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (10771,5482,12755,12185,15082,12106,4433,1874,18772,2426,15025,7510,19539,10427,12434,3185,19929,6627,10936,16308,19710,11385,4007) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.005080s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 1990 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000903s ]