ORA-12054 while trying to create materialized view with sysdate

Posted on by Osama Mustafa in Database
while trying to configure materialized view with sysdate today , Fast Refresh on commit , i received the following error :-

ORA-12054: cannot set the ON COMMIT refresh attribute for the materialized view.

Regarding to Oracle Documentation there is some restriction should be considered while trying to create materialized view Check Here  or here.

But there is always workaround,

1- i create dummy table contain 1 row with 1 column only contains sysdate.
2- create Job that this sysdata on daily basis.
3- call this column in where condition of materialized view.

Problem solved.

Thanks
Osama

Published by Osama Mustafa

Osama considered as one of the leaders in Cloud technology, DevOps and database in the Middle-East. I have more than ten years of experience within the industry. moreover, certfied 4x AWS , 4x Azure and 6x OCI, have also obtained database certifications for multiple providers. In addition to having experience with Oracle database and Oracle products, such as middle-ware, OID, OAM and OIM, I have gained substantial knowledge with different databases. Currently, I am architecting and implementing Cloud and DevOps. On top of that, I'm providing solutions for companies that allow them to implement the solutions and to follow the best practices.

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