Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Using Cursors in a report
Message
From
07/07/1998 12:54:35
 
General information
Forum:
Visual FoxPro
Category:
Reports & Report designer
Miscellaneous
Thread ID:
00114725
Message ID:
00114961
Views:
16
>>Thanks for the quick reply Evan. If I do create the SQL cursors in the init event of the DE, how can I set the relations with the main report table? For example, if the main report table has a user ID, and the CURSOR has a user ID and name, how do I set the relationship between the two so that the report shows the user name along with his ID?
>>
>
>Your final cursor is "de-normalized" (so to speak). In your SQL statments you have associated the name with the id. Your report therefore uses only the data from one cursor, no joins are required.
>
>Example:
>
>select person.name, labtest.value;
>from person, labtest;
>where person.id = labtest.id;
>into cursor pvalue
>
>Does that make sense?

Mon,
I am fairly new to VFP but, most people say to use views whenever possible. Parameratized views seems to be a new buz word. I have also used SQL statements to generate a query and then use field names only in the report. That way I can use different Querys and use only one report. In the report fields use for example cust instead of customers.cust for the data source.

Hope this helps,

Jimmy
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform