2 cursors
How do I make two cursors?
There are 2 types of Cursors: Implicit Cursors, and Explicit Cursors.
What are the two types of cursor?
The trick to declaring a cursor within a cursor is that you need to continue to open and close the second cursor each time a new record is retrieved from the first cursor. That way, the second cursor will use the new variable values from the first cursor.
How do I pass one cursor to another cursor?
A nested cursor is implicitly opened when the cursor expression is evaluated. For example, if the cursor expression appears in a select list, a nested cursor will be opened for each row fetched by the query. The nested cursor is closed only when: The nested cursor is explicitly closed by the user.
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There are two types of cursors: Implicit cursors Explicit cursors Implicit Cursors Implicit cursors are automatically created by Oracle whenever an SQL
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Using Multiple Cursors PDF Pl/Sql - Scribd
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