How to value for the default text setting is all

Hey all

I have a requirement they want a parameter on the article number,

This parameter as text and field as the default value as

I tried everything but nothing doesn't work, is it possible? If so please guide me what I'm missing or hurt

Thank you

Yes, this can be done.

You must handle this in your SQL code. Here is an example

Approach 1:

-----------

Definition of parameter in your data model: P_ITEM_NUM

Data type of parameter/type: text/string

The parameter default value: white

In the SQL: where ITEM_NUMBER = NVL(:P_ITEM_NUM,ITEM_NUMBER) - ITEM_NUMBER here is your database column

At runtime, if no value is given for article number parameter - the NVL function will consider the incoming value with null and it will run the report for all values of report item.

Approach 2:

-----------

Everything is the same as 1, except the default approach.

The default parameter value: all the

In this case, your SQL must DECODE statement

Where ITEM_NUMBER = DECODE(:P_ITEM_NUM,'All',ITEM_NUMBER,:P_ITEM_NUM) - it's like an IF statement

Tags: Business Intelligence

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