How to delete materialized views by MVLOG to avoid ora-00942 errors

Editor to share with you how to delete MVLOG materialized view to avoid ora-00942 errors, I believe that most people do not understand, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Select 'drop materialized view log on' | | mvl.log_owner | |'. | | mvl.master | |'; 'cmd from dba_mview_logs mvl where not exists (select table_name from dba_tables tab where tab.owner = mvl.log_owner and tab.table_name = mvl.log_table)

CMD

Drop materialized view log on SCOTT.EMP

# execute the correct delete materialized view log statement

SQL > drop materialized view log on SCOTT.EMP

Materialized view log dropped.

ORA-00942 when deleting from an existing Table after dropping materialized view log table (document ID 1912363.1)

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