Query Error: SELECT tid FROM buddh_threads USE INDEX (postdate) WHERE fid IN ('2','3','5','6','7','8','9','10','11','12','14','15','16','18','19','20','28','27') AND topped=0 AND ifcheck=1 ORDER BY postdate DESC LIMIT 0,500

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MySQL Server Error:
Key 'postdate' doesn't exist in table 'buddh_threads' ( 1176 ) 查看错误相关信息

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