How do you call a procedure in DB2?

How do you call a procedure in DB2?

Calling Stored Procedures in DB2 under z/OS

1. Overview.
2. Example 1: Specify a Basic Call. Example 2: Specify One Input Parameter That Returns a Result Set. Example 3: Specify Three Output Parameters. Example 4: Pass a NULL Parameter. Example 5: Specify a Schema. Example 6: Execute Remote Stored Procedures.

What is result set in DB2 stored procedure?

In DB2, a stored procedure can process result set(s) returned by another stored procedure using RESULT_SET_LOCATOR type, ASSOCIATE RESULT SET LOCATORS and ALLOCATE CURSOR FOR RESULT SET statements. In Oracle you can use SYS_REFCURSOR type to pass result sets between stored procedures.

Can we call function in stored procedure in SQL?

A function can be called in a select statement as well as in a stored procedure. Since a function call would return a value we need to store the return value in a variable. Now creating a stored procedure which calls a function named MultiplyofTwoNumber; see: Create PROCEDURE [dbo].

How do I run a stored procedure in DB2 LUW?

If you have the IBM Data Studio software installed, use it to execute the stored procedure, manually providing required parameter values. At a DB2 command prompt, connect to the database, then call the stored procedure as follows: C:> db2 call stored-procedure-name ( parm1 [, parm2 …])

How to call a stored procedure that returns a result?

Now I want to write a table function in db2, that will call this stored procedure, read from the result set and return the data in the result set as a table (eventually I want to use this table function in a join).

How to process result sets in a DB2 procedure?

In DB2, a stored procedure can process result set (s) returned by another stored procedure using RESULT_SET_LOCATOR type, ASSOCIATE RESULT SET LOCATORS and ALLOCATE CURSOR FOR RESULT SET statements. In Oracle you can use SYS_REFCURSOR type to pass result sets between stored procedures. Last Update: DB2 10.1 and Oracle 11g R2.

How to enable multiple results in Db2 LUW?

If your connection uses the old driver (DB2 LUW 8.x), then Under connection properties for the database, there is an “Edit Driver Settings” -> Adv. parameters -> “Driver supports multiple results” . With the old driver, this setting was disabled by default, which caused the symptom. With the newer driver, there is no such setting.