ora-12015

解决'ORA-12015: 不能从复杂查询中创建一个可快速刷新的实体化视图'一个变通方法...

enjoyit.[@more@]比如一个查询selectt1.*,t2.*,t3.*fromt1,t2,t3wheret1.c1=t2.c1andt1.c1=t3.c1/可以分别建立三个表t1,t2,t3快速刷新的物化视图mv_t1,mv_t2,mv_t3,然后建立视图createviewtestasselectmv_t1.*,mv_t2.*,mv_t3.*frommv_t1,mv_t2,mv_t
cuichao1900·2020-07-27 21:44

ORA-12015: cannot create a fast refresh materialized view from a complex query

http://inthirties.com:90/viewthread.jsp?tid=1380&frombbs=1 [oracle@solaris~]oerrora1201512015,00000,“cannotcreateafastrefreshmaterializedviewfromacomplexquery”//*Cause:NeitherROWIDsandnorprimarykeycon
inthirties·2010-04-07 08:00
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