The oracle application provides a highlevel view of everything oracle, the worlds largest enterprise. The oracle application provides a highlevel view of everything oracle. Use the alter view statement to explicitly recompile a view that is invalid or to modify view constraints. The from clause of the query can name tables, views, and other materialized views. Find answers to how to recompile invalid objects in oracle 10g from the expert community at experts exchange. This software is one of the oldest and more trusted for advance and complex databases. Developers and dbas get help from oracle experts on. Oracle 10g free download from softvela, having many updates through which you can make simple to advance and secure databases. I need to upgrade an oracle 10g db to 11g, but have tons invalid java class object type objects in an user schema, and 30 invalid java class object type objects in sys schema, and i read some doc, you should not have any invalid objects in sys schema prior to the upgrade, but i ran the recompile all objects script utlrp. Compile procedure automatically how to avoid cascading.
How to recompile invalid objects in oracle 10g solutions. If you alter a view that is referenced by one or more materialized views, then those materialized views are invalidated. Materialized views with set operators can now be created enabled for query rewrite. Collectively these source objects are called master tables a replication term or detail tables a data warehousing term. The oracle application provides a highlevel view of everything.
You can refresh the materialized view using either on commit or on demand refresh. The oracle application provides a highlevel view of everything oracle, the worlds largest. Explicit recompilation lets you locate recompilation errors before run time. When you issue an alter view statement, oracle database recompiles the view regardless of whether it is valid or invalid. The database also invalidates any local objects that depend on the view. To request access to these releases, follow the instructions in oracle support document 1071023. A materialized view is a database object that contains the results of a query. Compile procedure automatically how to avoid cascading invalidations.
Compile views in oracle database administrators stack. You may want to recompile a view explicitly after altering one of its base tables to ensure that the alteration does not affect the view or other objects that depend on it. Oracle database provides support for materialized views whose defining query involves set operators. Articles oracle 8i oracle 9i oracle 10g oracle 11g oracle 12c oracle c oracle 18c oracle 19c miscellaneous plsql sql oracle rac oracle apps weblogic linux mysql. As i checked the views that the script is using i am using toad, i see an x mark beside the view name, then i saw an option to compile it. I am currently running a very long script in oracle for our production but we are having discrepancies in the data.
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