How to get recordset from internal call to stored procedure?

Question

I have a stored procedure, internally I want to call another procedure that returns a record set, how do I get an navigate the record set returned by the stored procedure vi

Answer 1

internally I want to call another procedure that returns a record set,

In your inner procedure create a TEMPORARY TABLE and populate that temp table saying insert into your_temp_table select query. then you can use that same temp table in your outer query anywhere.

It can even be a normal table as well and need not be temporary table. Also make sure to DROP the table once your procedure computation done as clean-up.

That's wrong per your comment. You should do it like below (a sample code)

create procedure rsHeadOfAnyDepartments(vcCompKey varchar(10), biWho_id int)
as
begin
DROP TEMPORARY TABLE IF EXISTS tbl_HeadOfDepts; 
CREATE TEMPORARY TABLE tbl_HeadOfDepts(col1 int, col2 varchar(10), col3 varchar(30));

INSERT INTO tbl_HeadOfDepts
SELECT col1, col2, col3
FROM tblTest;    
end