SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001580s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4874 LIMIT 1 [ RunTime:0.001289s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4874 [ RunTime:0.002696s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (17269,5301,12279,12019,9488,8204,18856,2521,9882,9630,538,19778,14934,6524,19632,14742,1295,8480,10852,10964,14278,16045,12150,5681) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.017557s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4874 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001607s ]