Defines and declares a reference cursor before explicitly opening it : Reference Cursor « Cursor « Oracle PL / SQL

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Oracle PL / SQL » Cursor » Reference Cursor

Defines and declares a reference cursor before explicitly opening it


  

SQL>

SQL> DECLARE

  2  TYPE weakly_typed IS REF CURSOR;

  3  quick WEAKLY_TYPED;

  4  BEGIN

  5    OPEN quick FOR

  6      SELECT   item_title

  7      ,        COUNT(*)

  8      FROM     item

  9      HAVING  (COUNT(*) > 2)

 10      GROUP BY item_title;

 11    :refcur := quick;

 12  END;

 13  /

SP2-0552: Bind variable "REFCUR" not declared.

SQL>

Related examples in the same category

1.	Define and use reference cursor
2.	REF CURSOR custom type
3.	Reference cursor demo
4.	Reference value in a cursor by cursor variable
5.	Set the REFCURSOR variable to the results of a SELECT statement, and print out the REFCURSOR variable
6.	refcursor variable

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