How do I pass one cursor to another cursor?
30 de jun. de 2017 · I have one procedure "abc" which return sys_refcursor fetching data from another database using DBLINK. Now, I want to copy all the data from Fetch Ref cursor to another ref cursorCursor in SQLDifference between cursor and a ref cursorHow to create a cursor of select * from dual with input argu Mais resultados de asktom.oracle.comAs pessoas também perguntam
How do I pass one cursor to another 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.
Can we open a cursor inside 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.
How do I use cursor in cursor?
To fetch twice the same record is not a normal practice in a cursos (is not recommended and, in some cases, it's not allowed). Normally you use a cursor for making some kind of treatment, so you should'nt to treat same record twice.
Can I change the cursor settings in Adobe Acrobat Reader DC?
- There is no option by default to change the cursor settings in Adobe Acrobat Reader DC. This is an as designed behavior. The cursor does not use the Windows System settings. If you wish you may fill a feature request for this over here Feature Request/Bug Report Form. Let us know if you have any questions. Sorry for the delay in response.
Why is my mouse pointer not showing in PDF annotator?
- In some cases, as when using the Pen and Marker, the mouse pointer may not be recognizable, especially when using PDF Annotator for presentations. However, a standard mouse pointer can be shown instead of the pen or marker tip. Choose Extras Settings Tools Cursor, activate Display cursor instead of pen tip and select a cursor.
What is the difference between cursor 1 and cursor 2?
- My thought was that cursor 1 would get all unique Assigned values (Joe, Shelly) and cursor 2 would be executed inside the cursor 1 loop and get all records assigned to the current cursor 1 value. Any insight or nudges in the appropriate direction would be greatly appreciated. It is possible to reference another cursor within the first one:
How to remove oversize cursor?
- I noticed that if you have full version of Acrobat, you can print the document to another PDF file (using Ctrl + P & Adobe PDF printer), save it as a different filename, and this removes the oversize cursor. A workaround. I experience this problem too from time to time. 1- Right click on start menu > select settings. 2- Click 'system' > Display.
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