SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.007472s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4646 LIMIT 1 [ RunTime:0.005996s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4646 [ RunTime:0.008412s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15246,5741,6014,8451,15882,11711,3197,15489,815,7160,6183,315,11587,9702,4773,1354,8229,5071,2030,15055,10721,10146,2066,4020) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.017424s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4646 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003322s ]