Cause: If there are outer joins, unique constraints must exist on the join

QSM-02173: the unique constraints does not exist on the join
columns of the inner table

Question Posted / guest

1 Answers
3354 Views
I also Faced
E-Mail Answers

Answer Posted / guest

Cause: If there are outer joins, unique constraints must
exist on the join columns of the inner table. Othwerwise,
the materialized view can not be fast refreshable.

Action: none

Please add more information about this Error

Is This Answer Correct ?

0 Yes

0 No

Post New Answer View All Answers

Please Help Members By Posting Answers For Below Questions

NZE-28868: Peer certificate chain check failed.

2749

IMP-00096: Warning: Skipping table "string"."string" because type synonym "string"."string" cannot be created

1574

ORA-26082: load of overlapping segments on table string.string is not allowed

1725

when i ran any workflow or session, getting below error: seesion task instance[s_xxx]: Execution terminated unexpecterdly

2182

ORA-26032: index string.string loading aborted after string keys

2065

ORA-26028: index string.string initially in unusable state

3818

ORA-26094: stream format error: input column overflow

2747

In my project I am using star schema and only diimension tables are loaded and not fact tables any one can help me why it is happening? Plase guide me.

2820

RMAN-05017: no copy of datafile number found to recover

2360

ORA-07497: sdpri: cannot create trace file 'string'; errno = string.

2750

ORA-26027: unique index string.string partition string initially in unusable state

6709

IMP-00060: Warning: Skipping table "string"."string" because object type "string"."string" does not exist or has different identifier

3110

ORA-16626: failed to enable specified object

2168

ORA-26076: cannot set or reset value after direct path structure is allocated

1909

ORA-26030: index string.string had string partitions made unusable due to:

1907