SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001510s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4513 LIMIT 1 [ RunTime:0.001184s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4513 [ RunTime:0.002230s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15944,3000,5097,13050,2322,5014,19336,17187,5609,6365,5244,5499,6249,9324,19833,7325,16825,3272,4571,6703,17242,8166,5067,9857) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.015127s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4513 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000490s ]