SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002209s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 6721 LIMIT 1 [ RunTime:0.001142s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 6721 [ RunTime:0.002710s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (436,18414,16689,8856,9297,19304,7622,19719,9113,8902,12227,8368,19214,12014,5191,16720,4100,19727,4790,17218,14274,6000,2807,8188) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.015127s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 6721 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000581s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 6721 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.002484s ]