CREATE OR REPLACE PROCEDURE get_emp_info (firstname IN VARCHAR2, lastname IN VARCHAR2, emp_cursor IN OUT sys_refcursor) AS BEGIN OPEN emp_cursor FOR SELECT EMPID, FIRSTNAME, LASTNA... CREATE OR REPLACE PROCEDURE get_emp_info (firstname IN VARCHAR2, lastname IN VARCHAR2, emp_cursor IN OUT sys_refcursor) AS BEGIN OPEN emp_cursor FOR SELECT EMPID, FIRSTNAME, LASTNAME, ADDRESS, CITY FROM EMPLOYEE WHERE SUBSTR(UPPER(FIRSTNAME), 1, LENGTH(firstname)) = UPPER(firstname) AND SUBSTR(UPPER(LASTNAME), 1, LENGTH(lastname)) = UPPER(lastname); END get_emp_info;
Understand the Problem
The question is providing a PL/SQL stored procedure for retrieving employee information based on given first and last names. It uses a cursor to return the selection from the EMPLOYEE table based on the input parameters.
Answer
Use a PL/SQL block with a `SYS_REFCURSOR` to test the procedure.
To test the get_emp_info stored procedure, you can execute the procedure within a PL/SQL block using a SYS_REFCURSOR variable. After opening the cursor, you can fetch the results and display them.
Answer for screen readers
To test the get_emp_info stored procedure, you can execute the procedure within a PL/SQL block using a SYS_REFCURSOR variable. After opening the cursor, you can fetch the results and display them.
More Information
Testing can involve executing the procedure with test input values and utilizing the SYS_REFCURSOR to iteratively fetch and display result records. SQL Developer and similar tools can facilitate such testing.
Tips
A common mistake is not properly closing the REF CURSOR, causing resource leaks. Ensure resource cleanup in your test scripts.
Sources
- How to test an Oracle Stored Procedure with RefCursor return type? - stackoverflow.com
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