SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001202s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4847 LIMIT 1 [ RunTime:0.002304s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4847 [ RunTime:0.006767s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (17884,2805,18351,17461,6300,3614,1453,18612,16587,1459,986,12922,78,3741,15627,13975,14636,17791,6744,8774,7424,14711,9660,9952) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.002145s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4847 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001866s ]