Home » Developer & Programmer » Forms » Re: query urgent
Re: query urgent [message #78122] Sat, 19 January 2002 06:08
Shilpa
Messages: 59
Registered: November 2001
Member
The following example might help you.

For example:

Deptview is created as follows:

create view deptview
as select deptno
from dept
where deptno in (10,20);

In the form there is a block called emp, before I execute the query I want to display only the rows in emp table that match with deptview. The common field between the table and view is deptno field.

So I write the following code in Key Execute query trigger at the form level.

SET_BLOCK_PROPERTY('EMP',DEFAULT_WHERE,'WHERE DEPTNO IN (SELECT DISTINCT DEPTNO FROM DEPTVIEW)');
GO_BLOCK('EMP');
EXECUTE_QUERY;
SET_BLOCK_PROPERTY('EMP',DEFAULT_WHERE,'');

When I click execute query only the rows in emp table whose deptno is 10 or 20 will be displayed.

Hope this helps!!!
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