SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.004409s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 19947 LIMIT 1 [ RunTime:0.001254s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 19947 [ RunTime:0.003666s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15433,8664,11557,15,10153,266,1635,3885,11062,4470,3788,13036,19928,4018,19214,1484,2220,5137,9655,7831,9492,17774,13981,1809) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.017955s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 19947 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000953s ]