SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001129s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 680 LIMIT 1 [ RunTime:0.001188s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 680 [ RunTime:0.002079s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (16605,3215,8384,19815,8884,12713,17716,5259,4207,6888,14587,18841,14636,2518,11087,1692,14400,12920,4602,9908,16912,4106,18897,14879) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.015573s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 680 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000642s ]