回帖：UPDATE f_threads_collect set f_threads_collect.fid=(select fid where f_threads where f_threads_collect.threads_id = f_threads.id);
下一楼›：update f_threads set fid=0 where fid is null;
SELECT * FROM `f_threads`;
UPDATE f_ ..
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‹上一楼：update mm_fyinfo a set re2=(select b.pname from oy_district b where a.disid=b ..
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