SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001167s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 1821 LIMIT 1 [ RunTime:0.000399s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 1821 [ RunTime:0.004404s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (9157,11865,11316,12344,4808,12744,7982,13317,15191,8788,14587,6476,19843,18665,2453,117,18412,9429,17632,14401,19433,18762,5433,14042) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.002310s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 1821 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000345s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 1821 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001602s ]