If the cursor is implicit in procedure3a like:
FOR x IN (SELECT * FROM DUAL) LOOP
--do some stuff here
NULL;
END LOOP;
The cursor is initialized when the PLSQL engine goes into FOR ...LOOP
statement.
Cheers,
Jacek
On Fri, 27 Sep 2019 at 18:27, Sweetser, Joe <JSweetser@xxxxxxxx> wrote:
Greetings,
Does anyone know exactly when an explicit cursor is initialized in
pl/sql? I understand I may need to supply more info, but I am no pl/sql
wizard and don't know exactly what info is needed.
I have a package with multiple procedures. One those procedures contains
additional procedures. And one of those additional procedures has some
cursors. Sorta like this:
Package
- procedure1
- procedure2
- procedure3
- procedure3a
- cursor 1
- cursor 2
Would the cursors be initialized when procedure3 is called or when
procedure3a is called? I would guess procedure3a but the developer is
seeing some weirdness where it looks like it's when procedure3 is called.
There is no explicit "open cursor" call. It is used in a for loop, so I
think oracle opens it automagically. But, again, I am trying to determine
the initialization. When is the cursor loaded with data?
Any/all ideas/suggestions welcome.
Thanks,
-joe
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