SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.003629s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2020 LIMIT 1 [ RunTime:0.003190s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2020 [ RunTime:0.004069s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (16096,14776,11554,6076,5493,10912,18909,3738,16147,8755,9794,17565,16443,19172,5865,3607,17536,4000,12541,8557,12063,3450,6813,17837) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.015672s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2020 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000641s ]