Error updating view in names nsf dating aquarius girl

Views can provide a different representation (such as subsets or supersets) of the data that resides within other tables and views.

statement lets you locate recompilation errors before run time.

When a view is created, Oracle Database expands any wildcard (*) in a top-level view query into a column list.

The resulting query is stored in the data dictionary; any subqueries are left intact.

SELECT * FROM Division1_staff; ENAME EMPNO JOB DNAME ------------------------------------------------------ CLARK 7782 MANAGER ACCOUNTING KING 7839 PRESIDENT ACCOUNTING MILLER 7934 CLERK ACCOUNTING ALLEN 7499 SALESMAN SALES WARD 7521 SALESMAN SALES JAMES 7900 CLERK SALES TURNER 7844 SALESMAN SALES MARTIN 7654 SALESMAN SALES BLAKE 7698 MANAGER SALES This error message is returned when a view exists but is unusable due to errors in its query (whether it had errors when originally created or it was created successfully but became unusable later because underlying objects were altered or dropped). Additionally, if a view is a join on other nested views, then the other nested views must be mergeable into the top level view.

For a discussion of mergeable and unmergeable views, and more generally, how the optimizer optimizes statements that reference views, see the Examples illustrating the rules for inherently updatable join views, and a discussion of key-preserved tables, are presented in following sections.

Search for error updating view in names nsf:

error updating view in names nsf-32

Leave a Reply

Your email address will not be published. Required fields are marked *

One thought on “error updating view in names nsf”