Sometimes you want to use cursor without Open Cursor,you can use ref cursor .
syntax :
declare
SQL_Text varchar2(32760) := 'qurey'; --your query goes here
cur sys_refcursor;
begin
open cur for SQL_Text;
end;
example :
V_query := ‘Cursor statement’ ;
declare
rc sys_refcursor;
begin
open rc for ;
loop
fetch rc into variable;
exit when rc%notfound;
<do your process.>
end loop;
close rc;
end;
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Link Useful :
1-Blog
2-Cursor Loop Example
Enjoy
Osama mustafa
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Published by Osama Mustafa
Osama considered as one of the leaders in Cloud technology, DevOps and database in the Middle-East. I have more than ten years of experience within the industry. moreover, certfied 4x AWS , 4x Azure and 6x OCI, have also obtained database certifications for multiple providers.
In addition to having experience with Oracle database and Oracle products, such as middle-ware, OID, OAM and OIM, I have gained substantial knowledge with different databases.
Currently, I am architecting and implementing Cloud and DevOps. On top of that, I'm providing solutions for companies that allow them to implement the solutions and to follow the best practices.
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