SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.004840s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4441 LIMIT 1 [ RunTime:0.009971s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4441 [ RunTime:0.013961s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (16859,18676,14308,18982,10293,19927,1247,549,18023,4843,371,694,18469,11506,18881,8843,16313,4879,604,4783,2334,13369,7885,5908) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.031183s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4441 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002199s ]